Bridge Statistics for Bellevue, Washington (WA)
Condition, Traffic, Stress, Structural Evaluation, Project Costs

Find on map >>   Show street view

Structure Number: 8744A,  Location: 1.0 E JCT I-405 (Lat: 47.629889,  Lng: -122.167306),  Route carried "on" structure: State highway 520,  Year Built: 1970,  Year Reconstructed: 1997,  Status: Open,  Structure Length: 6.40m (21.00ft),  Average Daily Traffic: 52,551 (year 2019),  Truck Traffic: 3%,  Average Future Daily Traffic: 74,202 (year 2039),  Design Load: HS 20+Mod,  Features Intersected: 130TH AVE NE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 12.762,  Lanes on structure: 3,  Lanes under structure: 3,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 18.3m (60.0ft),  Skew: 2 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 22.3m (73.2ft),  Curb-To-Curb Width: 16.9m (55.4ft),  Out-to-Out Width: 17.8m (58.4ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Operating Rating: 51.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 30.8 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 6.40m (21.00ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2021,  Bridge Improvement Cost: $2,604,000,  Roadway Improvement Cost: $521,000,  Total Project Cost: $5,208,000 ( Estimate for 2014),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric

Find on map >>   Show street view

Structure Number: 8744B,  Location: 1.0 E JCT I-405 (Lat: 47.630028,  Lng: -122.167722),  Route carried "on" structure: State highway 520,  Year Built: 1970,  Year Reconstructed: 1997,  Status: Open,  Structure Length: 6.40m (21.00ft),  Average Daily Traffic: 52,551 (year 2019),  Truck Traffic: 3%,  Average Future Daily Traffic: 74,202 (year 2039),  Design Load: HS 20+Mod,  Features Intersected: 130TH AVE NE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 12.762,  Lanes on structure: 3,  Lanes under structure: 3,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 18.3m (60.0ft),  Skew: 2 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 22.3m (73.2ft),  Curb-To-Curb Width: 16.9m (55.4ft),  Out-to-Out Width: 17.8m (58.4ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Operating Rating: 51.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 30.8 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 6.40m (21.00ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2021,  Bridge Improvement Cost: $2,604,000,  Roadway Improvement Cost: $521,000,  Total Project Cost: $5,208,000 ( Estimate for 2014),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric

Find on map >>   Show street view

Structure Number: 8812A,  Location: 1.3 N JCT I-90 (Lat: 47.598194,  Lng: -122.179833),  Route carried "on" structure: Interstate 405,  Year Built: 1972,  Year Reconstructed: 1995,  Status: Open,  Structure Length: 9.75m (31.99ft),  Average Daily Traffic: 103,179 (year 2019),  Truck Traffic: 6%,  Average Future Daily Traffic: 145,688 (year 2039),  Design Load: HS 20+Mod,  Features Intersected: BN RR (ABANDONED)
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 19.924,  Lanes on structure: 5,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 19.5m (64.0ft),  Skew: 6 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 33.5m (109.9ft),  Curb-To-Curb Width: 19.5m (64.0ft),  Out-to-Out Width: 20.4m (66.9ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Operating Rating: 58.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 33.6 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 9.75m (31.99ft),  Designated Inspection Frequency: Every 48 months,  Inspection Date: September 2018,  Bridge Improvement Cost: $4,224,000,  Roadway Improvement Cost: $845,000,  Total Project Cost: $8,448,000 ( Estimate for 2014),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

Find on map >>   Show street view

Structure Number: 8812B,  Location: 1.7 N JCT I-90 (Lat: 47.602972,  Lng: -122.183639),  Route carried "on" structure: Interstate 405,  Year Built: 1971,  Year Reconstructed: 1995,  Status: Open,  Structure Length: 5.76m (18.90ft),  Average Daily Traffic: 94,072 (year 2019),  Truck Traffic: 6%,  Average Future Daily Traffic: 132,829 (year 2039),  Design Load: HS 20+Mod,  Features Intersected: SE 8TH ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 20.551,  Lanes on structure: 4,  Lanes under structure: 6,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 19.5m (64.0ft),  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 27.4m (89.9ft),  Curb-To-Curb Width: 19.5m (64.0ft),  Out-to-Out Width: 20.4m (66.9ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Operating Rating: 67.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 39.9 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 5.76m (18.90ft),  Designated Inspection Frequency: Every 48 months,  Inspection Date: April 2018,  Bridge Improvement Cost: $2,495,000,  Roadway Improvement Cost: $499,000,  Total Project Cost: $4,990,000 ( Estimate for 2014),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

Find on map >>   Show street view

Structure Number: 9086A,  Location: 0.3 E JCT I-405 (Lat: 47.632139,  Lng: -122.181806),  Route carried "on" structure: State highway 520,  Year Built: 1971,  Year Reconstructed: 1998,  Status: Open,  Structure Length: 11.46m (37.60ft),  Average Daily Traffic: 52,551 (year 2019),  Truck Traffic: 3%,  Average Future Daily Traffic: 74,202 (year 2039),  Design Load: HS 20+Mod,  Features Intersected: NORTHUP WAY
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 11.636,  Lanes on structure: 4,  Lanes under structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 20.1m (65.9ft),  Skew: 3 degrees,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 51.2m (168.0ft),  Curb-To-Curb Width: 20.1m (65.9ft),  Out-to-Out Width: 20.9m (68.6ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 72.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 43.5 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 11.46m (37.60ft),  Designated Inspection Frequency: Every 48 months,  Inspection Date: June 2018,  Bridge Improvement Cost: $5,114,000,  Roadway Improvement Cost: $1,023,000,  Total Project Cost: $10,227,000 ( Estimate for 2014),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Latex Concrete

Find on map >>   Show street view

Structure Number: 9086B,  Location: 0.3 E JCT I-405 (Lat: 47.631917,  Lng: -122.181361),  Route carried "on" structure: State highway 520,  Year Built: 1971,  Year Reconstructed: 1993,  Status: Open,  Structure Length: 11.95m (39.21ft),  Average Daily Traffic: 52,551 (year 2019),  Truck Traffic: 3%,  Average Future Daily Traffic: 74,202 (year 2039),  Design Load: HS 20+Mod,  Features Intersected: 120TH AVE NE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 11.668,  Lanes on structure: 3,  Lanes under structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 15.2m (49.9ft),  Skew: 3 degrees,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 51.2m (168.0ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.0m,  Curb-To-Curb Width: 15.2m (49.9ft),  Out-to-Out Width: 16.2m (53.1ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Good,  Operating Rating: 89.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 82.5 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Meets minimum limits,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 11.95m (39.21ft),  Designated Inspection Frequency: Every 48 months,  Inspection Date: June 2018,  Bridge Improvement Cost: $4,077,000,  Roadway Improvement Cost: $815,000,  Total Project Cost: $8,154,000 ( Estimate for 2014),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

Find on map >>   Show street view

Structure Number: 9086C,  Location: 0.6 E JCT I-405 (Lat: 47.631306,  Lng: -122.176167),  Route carried "on" structure: State highway 520,  Year Built: 1971,  Year Reconstructed: 1998,  Status: Open,  Structure Length: 7.77m (25.49ft),  Average Daily Traffic: 52,551 (year 2019),  Truck Traffic: 3%,  Average Future Daily Traffic: 74,202 (year 2039),  Design Load: HS 20+Mod,  Features Intersected: 124 AVE NE - NW RAMP
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 12.054,  Lanes on structure: 3,  Lanes under structure: 3,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 17.1m (56.1ft),  Skew: 4 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 28.0m (91.9ft),  Curb-To-Curb Width: 17.1m (56.1ft),  Out-to-Out Width: 18.0m (59.1ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Good,  Operating Rating: 18.8 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Inventory Rating: 14.6 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Structural Evaluation: High priority of corrective action,  Deck Geometry: Equal to present minimum criteria,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 7.77m (25.49ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2020,  Bridge Improvement Cost: $2,958,000,  Roadway Improvement Cost: $592,000,  Total Project Cost: $5,916,000 ( Estimate for 2014),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

Find on map >>   Show street view

Structure Number: 9086D,  Location: 0.6 E JCT I-405 (Lat: 47.630722,  Lng: -122.175694),  Route carried "on" structure: State highway 520,  Year Built: 1971,  Year Reconstructed: 1998,  Status: Open,  Structure Length: 6.10m (20.01ft),  Average Daily Traffic: 52,551 (year 2019),  Truck Traffic: 3%,  Average Future Daily Traffic: 74,202 (year 2039),  Design Load: HS 20+Mod,  Features Intersected: 124 AVE NE - NW RAMP
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 12.118,  Lanes on structure: 3,  Lanes under structure: 3,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 17.4m (57.1ft),  Skew: 3 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 24.4m (80.1ft),  Curb-To-Curb Width: 17.4m (57.1ft),  Out-to-Out Width: 18.3m (60.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 47.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 28.1 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Better than present minimum criteria,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 6.10m (20.01ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2020,  Bridge Improvement Cost: $2,360,000,  Roadway Improvement Cost: $472,000,  Total Project Cost: $4,720,000 ( Estimate for 2014),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

Find on map >>   Show street view

Structure Number: 9134A,  Location: 1.7 E JCT I-405 (Lat: 47.578389,  Lng: -122.140306),  Route carried "on" structure: City street 90,  Year Built: 1973,  Status: Open,  Structure Length: 12.31m (40.39ft),  Average Daily Traffic: 18,919 (year 2007),  Truck Traffic: 5%,  Average Future Daily Traffic: 32,635 (year 2036),  Design Load: HS 20+Mod,  Features Intersected: I-90,  Facility Carried by Structure: 150TH AVE SE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.612,  Lanes on structure: 3,  Lanes under structure: 13,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 18.3m (60.0ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 60.7m (199.1ft),  Curb or Sidewalk Widths: Left: 2.4m (7.9ft),  Right: 0.0m,  Curb-To-Curb Width: 15.2m (49.9ft),  Out-to-Out Width: 18.9m (62.0ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Good,  Operating Rating: 28.5 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Inventory Rating: 22.0 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Equal to present minimum criteria,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 12.31m (40.39ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2021,  Bridge Improvement Cost: $5,010,000,  Roadway Improvement Cost: $1,002,000,  Total Project Cost: $10,019,000 ( Estimate for 2014),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric

Find on map >>   Show street view

Structure Number: 9134B,  Location: 1.7 E JCT I-405 (Lat: 47.578361,  Lng: -122.140028),  Route carried "on" structure: City street 90,  Year Built: 1973,  Status: Open,  Structure Length: 12.28m (40.29ft),  Average Daily Traffic: 18,919 (year 2007),  Truck Traffic: 5%,  Average Future Daily Traffic: 32,635 (year 2036),  Design Load: HS 20+Mod,  Features Intersected: I-90,  Facility Carried by Structure: 150TH AVE SE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.740,  Lanes on structure: 3,  Lanes under structure: 13,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 18.3m (60.0ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 60.7m (199.1ft),  Curb-To-Curb Width: 15.1m (49.5ft),  Out-to-Out Width: 15.6m (51.2ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 89.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 64.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Underclear: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 12.28m (40.29ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2021,  Bridge Improvement Cost: $4,997,000,  Roadway Improvement Cost: $999,000,  Total Project Cost: $9,994,000 ( Estimate for 2014),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric

Find on map >>   Show street view

Structure Number: 9259A,  Location: 1.6 E JCT I-405 (Lat: 47.629500,  Lng: -122.154167),  Route carried "on" structure: State highway 520,  Year Built: 1972,  Year Reconstructed: 1997,  Status: Open,  Structure Length: 6.49m (21.29ft),  Average Daily Traffic: 52,551 (year 2019),  Truck Traffic: 3%,  Average Future Daily Traffic: 74,202 (year 2039),  Design Load: HS 20+Mod,  Features Intersected: 140TH AVE NE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 13.760,  Lanes on structure: 3,  Lanes under structure: 5,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 17.1m (56.1ft),  Skew: 1 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 38.4m (126.0ft),  Curb-To-Curb Width: 16.9m (55.4ft),  Out-to-Out Width: 17.8m (58.4ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 54.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 32.7 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Underclear: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 6.49m (21.29ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2021,  Bridge Improvement Cost: $2,471,000,  Roadway Improvement Cost: $494,000,  Total Project Cost: $4,942,000 ( Estimate for 2014),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

Find on map >>   Show street view

Structure Number: 9259B,  Location: 1.6 E JCT I-405 (Lat: 47.629667,  Lng: -122.154139),  Route carried "on" structure: State highway 520,  Year Built: 1972,  Year Reconstructed: 1997,  Status: Open,  Structure Length: 6.07m (19.91ft),  Average Daily Traffic: 52,551 (year 2019),  Truck Traffic: 3%,  Average Future Daily Traffic: 74,202 (year 2039),  Design Load: HS 20+Mod,  Features Intersected: 140TH AVE NE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 13.760,  Lanes on structure: 3,  Lanes under structure: 5,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 17.1m (56.1ft),  Skew: 1 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 38.4m (126.0ft),  Curb-To-Curb Width: 16.9m (55.4ft),  Out-to-Out Width: 17.8m (58.4ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Good,  Operating Rating: 63.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 38.1 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Underclear: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 6.07m (19.91ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2021,  Bridge Improvement Cost: $2,308,000,  Roadway Improvement Cost: $462,000,  Total Project Cost: $4,617,000 ( Estimate for 2014),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

Find on map >>   Show street view

Structure Number: 9259C,  Location: 1.9 E JCT I-405 (Lat: 47.631222,  Lng: -122.148500),  Route carried "on" structure: State highway 520,  Year Built: 1972,  Year Reconstructed: 1998,  Status: Open,  Structure Length: 10.03m (32.91ft),  Average Daily Traffic: 52,551 (year 2019),  Truck Traffic: 3%,  Average Future Daily Traffic: 74,202 (year 2039),  Design Load: HS 20+Mod,  Features Intersected: NE 24TH ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 14.227,  Lanes on structure: 4,  Lanes under structure: 3,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 14.6m (47.9ft),  Skew: 4 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 33.2m (108.9ft),  Curb-To-Curb Width: 25.5m (83.7ft),  Out-to-Out Width: 26.0m (85.3ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 52.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 30.8 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Underclear: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 10.03m (32.91ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Bridge Improvement Cost: $3,290,000,  Roadway Improvement Cost: $658,000,  Total Project Cost: $6,580,000 ( Estimate for 2014),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

Find on map >>   Show street view

Structure Number: 9266A,  Location: 1.7 E JCT I-405 (Lat: 47.578667,  Lng: -122.143361),  Route carried "on" structure: Ramp Interstate 90,  Year Built: 1973,  Status: Open,  Structure Length: 53.10m (174.21ft),  Average Daily Traffic: 9,433 (year 2019),  Truck Traffic: 5%,  Average Future Daily Traffic: 13,319 (year 2039),  Design Load: HS 20+Mod,  Features Intersected: I-90, RAMPS, CITY STREET,  Facility Carried by Structure: RAMP
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.499,  Lanes on structure: 1,  Lanes under structure: 23,  Owner: State Highway Agency,  Approaching Roadway Width: 9.8m (32.2ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 9,  Length of Maximum Span: 78.6m (257.9ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 9.6m (31.5ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 17.8 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Inventory Rating: 13.6 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Structural Evaluation: High priority of corrective action,  Deck Geometry: Superior to present desirable criteria,  Underclear: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 53.10m (174.21ft),  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Inspection Date: August 2021,  Critical Feature Inspection Date: August 2021,  Bridge Improvement Cost: $11,846,000,  Roadway Improvement Cost: $2,369,000,  Total Project Cost: $23,691,000 ( Estimate for 2014),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric

Find on map >>   Show street view

Structure Number: 9266B,  Location: 1.7 E JCT I-405 (Lat: 47.582000,  Lng: -122.143056),  Route carried "on" structure: Ramp Interstate 90,  Year Built: 1973,  Status: Open,  Structure Length: 33.38m (109.51ft),  Average Daily Traffic: 9,557 (year 2019),  Truck Traffic: 5%,  Average Future Daily Traffic: 13,494 (year 2039),  Design Load: HS 20+Mod,  Features Intersected: I-90 WBCD RAMP,  Facility Carried by Structure: 148TH ST-W RAMP
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.290,  Lanes on structure: 1,  Lanes under structure: 5,  Owner: State Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 7,  Length of Maximum Span: 59.4m (194.9ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 9.6m (31.5ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 55.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 32.7 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Underclear: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 33.38m (109.51ft),  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Inspection Date: August 2021,  Critical Feature Inspection Date: August 2021,  Bridge Improvement Cost: $6,570,000,  Roadway Improvement Cost: $1,314,000,  Total Project Cost: $13,140,000 ( Estimate for 2014),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric

Find on map >>   Show street view

Structure Number: 9267A,  Location: 1.7 N JCT I-90 (Lat: 47.602811,  Lng: -122.184006),  Route carried "on" structure: Interstate 405,  Year Built: 1972,  Year Reconstructed: 2009,  Status: Open,  Structure Length: 5.58m (18.31ft),  Average Daily Traffic: 94,072 (year 2019),  Truck Traffic: 6%,  Average Future Daily Traffic: 132,829 (year 2039),  Design Load: HS 20+Mod,  Features Intersected: SE 8TH ST OC
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 20.551,  Lanes on structure: 5,  Lanes under structure: 6,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 25.6m (84.0ft),  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 27.4m (89.9ft),  Curb-To-Curb Width: 25.6m (84.0ft),  Out-to-Out Width: 26.5m (86.9ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Operating Rating: 64.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 38.1 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Better than present minimum criteria,  Underclear: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 5.58m (18.31ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2021,  Bridge Improvement Cost: $3,148,000,  Roadway Improvement Cost: $630,000,  Total Project Cost: $6,295,000 ( Estimate for 2014),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

Find on map >>   Show street view

Structure Number: 9893A,  Location: 1.2 E JCT I-405 (Lat: 47.581842,  Lng: -122.151044),  Route carried "on" structure: City street ,  Year Built: 1976,  Status: Open,  Structure Length: 30.85m (101.21ft),  Average Daily Traffic: 1,250 (year 2002),  Truck Traffic: 5%,  Design Load: HS 20+Mod,  Features Intersected: I-90,  Facility Carried by Structure: 142ND PL SE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.001,  Lanes on structure: 2,  Lanes under structure: 13,  Owner: State Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 5,  Length of Maximum Span: 67.1m (220.1ft),  Curb or Sidewalk Widths: Left: 1.8m (5.9ft),  Right: 1.8m (5.9ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 12.7m (41.7ft)

Condition: Deck: Very good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 85.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 50.8 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 30.85m (101.21ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2021,  Bridge Improvement Cost: $6,072,000,  Roadway Improvement Cost: $1,214,000,  Total Project Cost: $12,144,000 ( Estimate for 2014),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric

Find on map >>   Show street view

Structure Number: 11764A,  Location: 2.3 E JCT I-405 (Lat: 47.634000,  Lng: -122.143083),  Route carried "on" structure: City street ,  Year Built: 1981,  Status: Open,  Structure Length: 9.91m (32.51ft),  Average Daily Traffic: 46,948 (year 2020),  Truck Traffic: 5%,  Average Future Daily Traffic: 76,930 (year 2040),  Design Load: HS 20+Mod,  Features Intersected: SR 520,  Facility Carried by Structure: 148TH AVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.209,  Lanes on structure: 4,  Lanes under structure: 9,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 18.6m (61.0ft),  Skew: 4 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 51.2m (168.0ft),  Curb or Sidewalk Widths: Left: 2.4m (7.9ft),  Right: 0.0m,  Curb-To-Curb Width: 16.0m (52.5ft),  Out-to-Out Width: 18.7m (61.4ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Operating Rating: 41.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 24.5 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Meets minimum limits,  Underclear: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 9.91m (32.51ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2021,  Bridge Improvement Cost: $4,095,000,  Roadway Improvement Cost: $819,000,  Total Project Cost: $8,190,000 ( Estimate for 2014),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing

Find on map >>   Show street view

Structure Number: 13133B,  Location: 2.4 N JCT I-90 (Lat: 47.613303,  Lng: -122.187997),  Route carried "on" structure: City street 405,  Year Built: 1987,  Status: Open,  Structure Length: 0.91m (2.99ft),  Average Daily Traffic: 15,489 (year 2020),  Truck Traffic: 6%,  Average Future Daily Traffic: 25,381 (year 2040),  Design Load: HS 20+Mod,  Features Intersected: I-405,  Facility Carried by Structure: NE 4TH STREET
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.209,  Lanes on structure: 6,  Lanes under structure: 1,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Skew: 37 degrees,  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 8.5m (27.9ft),  Curb or Sidewalk Widths: Left: 2.4m (7.9ft),  Right: 2.4m (7.9ft),  Curb-To-Curb Width: 22.9m (75.1ft),  Out-to-Out Width: 43.9m (144.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 50.5 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Inventory Rating: 38.9 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Meets minimum limits,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 0.91m (2.99ft),  Designated Inspection Frequency: Every 48 months,  Inspection Date: March 2021,  Bridge Improvement Cost: $168,000,  Roadway Improvement Cost: $34,000,  Total Project Cost: $336,000 ( Estimate for 2014),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Deck Protection: Epoxy Coated Reinforcing

Find on map >>   Show street view

Structure Number: 13293A,  Location: 2.4 N JCT I-90 (Lat: 47.613750,  Lng: -122.190028),  Route carried "on" structure: City street 405,  Year Built: 1989,  Status: Open,  Structure Length: 7.41m (24.31ft),  Average Daily Traffic: 24,635 (year 2015),  Truck Traffic: 9%,  Average Future Daily Traffic: 38,085 (year 2037),  Design Load: HS 20+Mod,  Features Intersected: CITY STREET AND SBCD,  Facility Carried by Structure: NE 4TH ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.048,  Lanes on structure: 7,  Lanes under structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 26.5m (86.9ft),  Skew: 29 degrees,  Material/Design: Concrete continuous,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 23.2m (76.1ft),  Curb or Sidewalk Widths: Left: 2.4m (7.9ft),  Right: 2.4m (7.9ft),  Curb-To-Curb Width: 26.5m (86.9ft),  Out-to-Out Width: 32.0m (105.0ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Operating Rating: 35.3 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Inventory Rating: 27.2 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Meets minimum limits,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 7.41m (24.31ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2021,  Bridge Improvement Cost: $4,326,000,  Roadway Improvement Cost: $865,000,  Total Project Cost: $8,651,000 ( Estimate for 2014),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing

Find on map >>   Show street view

Structure Number: 13846A,  Location: 6.4 E JCT I-5 (Lat: 47.579650,  Lng: -122.192564),  Route carried "on" structure: Ramp Interstate 90,  Year Built: 1993,  Status: Open,  Structure Length: 40.63m (133.30ft),  Average Daily Traffic: 1,375 (year 2012),  Truck Traffic: 5%,  Average Future Daily Traffic: 2,299 (year 2036),  Design Load: HS 20+Mod,  Features Intersected: I-90, RAMPS, MERCER SL,  Facility Carried by Structure: E-E RAMP
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.354,  Lanes on structure: 1,  Lanes under structure: 6,  Owner: State Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Material/Design: Steel continuous,  Design/Construction: Box Beam or Girders - Single/Spread,  Number Of Spans In Main Unit: 6,  Number Of Approach Spans: 3,  Length of Maximum Span: 79.2m (259.8ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 8.8m (28.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Very good,  Operating Rating: 89.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 34.5 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Equal to present desirable criteria,  Underclear: Meets minimum limits,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 40.63m (133.30ft),  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: June 2021,  Critical Feature Inspection Date: June 2021,  Underwater Inspection Date: March 2021,  Bridge Improvement Cost: $7,465,000,  Roadway Improvement Cost: $1,493,000,  Total Project Cost: $14,930,000 ( Estimate for 2014),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing

Find on map >>   Show street view

Structure Number: 14039A,  Location: JCT SR 520 (Lat: 47.634028,  Lng: -122.187889),  Route carried "on" structure: Ramp Interstate 405,  Year Built: 1993,  Status: Open,  Structure Length: 21.95m (72.01ft),  Average Daily Traffic: 15,871 (year 2019),  Truck Traffic: 5%,  Average Future Daily Traffic: 22,409 (year 2039),  Design Load: HS 20+Mod,  Features Intersected: SR 520
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.193,  Lanes on structure: 1,  Lanes under structure: 10,  Owner: State Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Skew: 9 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 8,  Length of Maximum Span: 31.4m (103.0ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 9.4m (30.8ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 26.2 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Inventory Rating: 20.4 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Superior to present desirable criteria,  Underclear: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 21.95m (72.01ft),  Designated Inspection Frequency: Every 48 months,  Inspection Date: August 2018,  Bridge Improvement Cost: $4,320,000,  Roadway Improvement Cost: $864,000,  Total Project Cost: $8,640,000 ( Estimate for 2014),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing

Find on map >>   Show street view

Structure Number: 14039B,  Location: JCT SR 520 (Lat: 47.631722,  Lng: -122.186000),  Route carried "on" structure: Ramp Interstate 405,  Year Built: 1993,  Status: Open,  Structure Length: 5.03m (16.50ft),  Average Daily Traffic: 35,284 (year 2019),  Truck Traffic: 5%,  Average Future Daily Traffic: 49,821 (year 2039),  Design Load: HS 20+Mod,  Features Intersected: 116TH AVE NE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.320,  Lanes on structure: 1,  Lanes under structure: 3,  Owner: State Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 18.6m (61.0ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 8.8m (28.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 39.2 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Inventory Rating: 30.5 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Equal to present desirable criteria,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 5.03m (16.50ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2020,  Bridge Improvement Cost: $924,000,  Roadway Improvement Cost: $185,000,  Total Project Cost: $1,848,000 ( Estimate for 2014),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing

Find on map >>   Show street view

Structure Number: 14039C,  Location: JCT I-405 (Lat: 47.631306,  Lng: -122.190139),  Route carried "on" structure: Ramp State highway 520,  Year Built: 1993,  Status: Open,  Structure Length: 33.89m (111.19ft),  Average Daily Traffic: 9,362 (year 2019),  Truck Traffic: 5%,  Average Future Daily Traffic: 13,219 (year 2039),  Design Load: HS 20+Mod,  Features Intersected: I-405 & SR 520
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.145,  Lanes on structure: 1,  Lanes under structure: 15,  Owner: State Highway Agency,  Approaching Roadway Width: 9.4m (30.8ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 7,  Length of Maximum Span: 56.4m (185.0ft),  Curb-To-Curb Width: 9.4m (30.8ft),  Out-to-Out Width: 10.4m (34.1ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 79.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 48.1 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 33.89m (111.19ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2018,  Bridge Improvement Cost: $7,339,000,  Roadway Improvement Cost: $1,468,000,  Total Project Cost: $14,678,000 ( Estimate for 2014),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing

Find on map >>   Show street view

Structure Number: 14039D,  Location: JCT I-405 (Lat: 47.633167,  Lng: -122.187083),  Route carried "on" structure: Ramp State highway 520,  Year Built: 1993,  Status: Open,  Structure Length: 4.94m (16.21ft),  Average Daily Traffic: 9,362 (year 2019),  Truck Traffic: 5%,  Average Future Daily Traffic: 13,219 (year 2039),  Design Load: HS 20+Mod,  Features Intersected: NORTHUP WAY
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.563,  Lanes on structure: 1,  Lanes under structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 19.5m (64.0ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 8.8m (28.9ft)

Condition: Deck: Very good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 58.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 35.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Equal to present desirable criteria,  Underclear: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 4.94m (16.21ft),  Designated Inspection Frequency: Every 48 months,  Inspection Date: October 2020,  Bridge Improvement Cost: $907,000,  Roadway Improvement Cost: $181,000,  Total Project Cost: $1,814,000 ( Estimate for 2014),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing

Find on map >>   Show street view

Structure Number: 14039E,  Location: JCT I-405 (Lat: 47.634056,  Lng: -122.186639),  Route carried "on" structure: Ramp Interstate 520,  Year Built: 1993,  Status: Open,  Structure Length: 9.75m (31.99ft),  Average Daily Traffic: 13,880 (year 2019),  Truck Traffic: 5%,  Average Future Daily Traffic: 19,598 (year 2039),  Design Load: HS 20+Mod,  Features Intersected: 115th AVE NE & TRAIL
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.418,  Lanes on structure: 2,  Lanes under structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 15.8m (51.8ft),  Skew: 4 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 28.0m (91.9ft),  Curb-To-Curb Width: 14.4m (47.2ft),  Out-to-Out Width: 15.3m (50.2ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Operating Rating: 50.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 29.9 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Underclear: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 9.75m (31.99ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2020,  Bridge Improvement Cost: $3,456,000,  Roadway Improvement Cost: $691,000,  Total Project Cost: $6,912,000 ( Estimate for 2014),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing

Find on map >>   Show street view

Structure Number: 14039F,  Location: JCT I-405 (Lat: 47.633167,  Lng: -122.186972),  Route carried "on" structure: Ramp State highway 520,  Year Built: 1993,  Status: Open,  Structure Length: 4.94m (16.21ft),  Average Daily Traffic: 13,880 (year 2019),  Truck Traffic: 5%,  Average Future Daily Traffic: 19,598 (year 2039),  Design Load: HS 20+Mod,  Features Intersected: NORTHUP WAY
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.306,  Lanes on structure: 1,  Lanes under structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 9.4m (30.8ft),  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 19.5m (64.0ft),  Curb-To-Curb Width: 8.1m (26.6ft),  Out-to-Out Width: 10.7m (35.1ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Good,  Operating Rating: 72.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 43.5 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Underclear: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 4.94m (16.21ft),  Designated Inspection Frequency: Every 48 months,  Inspection Date: October 2018,  Bridge Improvement Cost: $1,069,000,  Roadway Improvement Cost: $214,000,  Total Project Cost: $2,138,000 ( Estimate for 2014),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing

Find on map >>   Show street view

Structure Number: 14039G,  Location: 0.2 E JCT I-405 (Lat: 47.631833,  Lng: -122.183861),  Route carried "on" structure: State highway 520,  Year Built: 1993,  Status: Open,  Structure Length: 5.91m (19.39ft),  Average Daily Traffic: 52,551 (year 2019),  Truck Traffic: 3%,  Average Future Daily Traffic: 74,202 (year 2039),  Design Load: HS 20+Mod,  Features Intersected: PEAT BOG
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 11.475,  Lanes on structure: 3,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 19.5m (64.0ft),  Skew: 1 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 20.1m (65.9ft),  Curb-To-Curb Width: 19.4m (63.6ft),  Out-to-Out Width: 6.8m (22.3ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Operating Rating: 76.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 45.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 5.91m (19.39ft),  Designated Inspection Frequency: Every 48 months,  Inspection Date: October 2018,  Bridge Improvement Cost: $2,561,000,  Roadway Improvement Cost: $512,000,  Total Project Cost: $5,122,000 ( Estimate for 2014),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing

Find on map >>   Show street view

Structure Number: 14177A,  Location: 6.4 E JCT I-5 (Lat: 47.580750,  Lng: -122.178833),  Route carried "on" structure: Ramp Interstate 90,  Year Built: 1995,  Status: Open,  Structure Length: 91.32m (299.61ft),  Average Daily Traffic: 2,421 (year 2010),  Truck Traffic: 5%,  Design Load: HS 25 or greater,  Features Intersected: MERCER SLOUGH, I-90
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.064,  Lanes on structure: 1,  Lanes under structure: 9,  Owner: State Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 13,  Number Of Approach Spans: 3,  Length of Maximum Span: 78.3m (256.9ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 8.8m (28.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Very good,  Operating Rating: 59.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 35.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Equal to present desirable criteria,  Underclear: High priority of corrective action,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 91.32m (299.61ft),  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: June 2021,  Underwater Inspection Date: March 2021,  Bridge Improvement Cost: $16,778,000,  Roadway Improvement Cost: $3,356,000,  Total Project Cost: $33,555,000 ( Estimate for 2014),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing

Find on map >>   Show street view

Structure Number: 14849B,  Location: 1.9 E JCT I-405 (Lat: 47.631528,  Lng: -122.148044),  Route carried "on" structure: State highway 520,  Year Built: 1998,  Status: Open,  Structure Length: 10.06m (33.01ft),  Average Daily Traffic: 52,551 (year 2019),  Truck Traffic: 3%,  Average Future Daily Traffic: 74,202 (year 2039),  Design Load: HS 25 or greater,  Features Intersected: NE 24TH ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 14.227,  Lanes on structure: 4,  Lanes under structure: 3,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 24.4m (80.1ft),  Skew: 4 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 33.2m (108.9ft),  Curb-To-Curb Width: 24.4m (80.1ft),  Out-to-Out Width: 25.0m (82.0ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Operating Rating: 65.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 39.0 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Underclear: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 10.06m (33.01ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Bridge Improvement Cost: $5,412,000,  Roadway Improvement Cost: $1,082,000,  Total Project Cost: $10,824,000 ( Estimate for 2014),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing

Find on map >>   Show street view

Structure Number: 16277A,  Location: 1.7 N JCT I-90 (Lat: 47.602972,  Lng: -122.183306),  Route carried "on" structure: Ramp Interstate 405,  Year Built: 2003,  Status: Open,  Structure Length: 16.00m (52.49ft),  Average Daily Traffic: 7,404 (year 2019),  Truck Traffic: 1%,  Average Future Daily Traffic: 10,454 (year 2039),  Design Load: HS 25 or greater,  Features Intersected: SE 8TH ST,  Facility Carried by Structure: N-E RAMP
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.225,  Lanes on structure: 1,  Lanes under structure: 7,  Owner: State Highway Agency,  Approaching Roadway Width: 8.2m (26.9ft),  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 6,  Length of Maximum Span: 33.5m (109.9ft),  Curb-To-Curb Width: 8.1m (26.6ft),  Out-to-Out Width: 9.0m (29.5ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Operating Rating: 72.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 43.5 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Superior to present desirable criteria,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 16.00m (52.49ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2021,  Bridge Improvement Cost: $3,045,000,  Roadway Improvement Cost: $609,000,  Total Project Cost: $6,090,000 ( Estimate for 2014),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing

Find on map >>   Show street view

Structure Number: 16317A,  Location: 2.7 N JCT I-90 (Lat: 47.617361,  Lng: -122.189389),  Route carried "on" structure: City street 405,  Year Built: 2003,  Status: Open,  Structure Length: 10.00m (32.81ft),  Average Daily Traffic: 48,783 (year 2009),  Truck Traffic: 6%,  Average Future Daily Traffic: 81,712 (year 2036),  Design Load: HS 25 or greater,  Features Intersected: I-405,  Facility Carried by Structure: NE 8TH ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.129,  Lanes on structure: 9,  Lanes under structure: 15,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 31.4m (103.0ft),  Skew: 20 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 50.0m (164.0ft),  Curb or Sidewalk Widths: Left: 2.4m (7.9ft),  Right: 2.4m (7.9ft),  Curb-To-Curb Width: 31.4m (103.0ft),  Out-to-Out Width: 37.0m (121.4ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 59.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 36.3 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: High priority of replacement,  Underclear: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 10.00m (32.81ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2021,  Bridge Improvement Cost: $6,888,000,  Roadway Improvement Cost: $1,378,000,  Total Project Cost: $13,776,000 ( Estimate for 2014),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing

Find on map >>   Show street view

Structure Number: 16549A,  Location: 2.4 N JCT I-90 (Lat: 47.613722,  Lng: -122.190028),  Route carried "on" structure: City street 405,  Year Built: 2003,  Status: Open,  Structure Length: 6.83m (22.41ft),  Average Daily Traffic: 29,600 (year 2013),  Truck Traffic: 6%,  Average Future Daily Traffic: 53,536 (year 2037),  Design Load: HL 93,  Features Intersected: I-405,  Facility Carried by Structure: NE 4TH ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.048,  Lanes on structure: 7,  Lanes under structure: 10,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 25.9m (85.0ft),  Skew: 2 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 35.4m (116.1ft),  Curb or Sidewalk Widths: Left: 3.6m (11.8ft),  Right: 3.6m (11.8ft),  Curb-To-Curb Width: 26.0m (85.3ft),  Out-to-Out Width: 33.7m (110.6ft)

Condition: Deck: Very good,  Superstructure: Satisfactory,  Substructure: Good,  Operating Rating: 89.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 57.1 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Meets minimum limits,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 6.83m (22.41ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2021,  Bridge Improvement Cost: $3,898,000,  Roadway Improvement Cost: $780,000,  Total Project Cost: $7,795,000 ( Estimate for 2014),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing

Find on map >>   Show street view

Structure Number: 16549C,  Location: 2.4 N JCT I-90 (Lat: 47.613444,  Lng: -122.189167),  Route carried "on" structure: Ramp Interstate 405,  Year Built: 2004,  Status: Open,  Structure Length: 11.31m (37.11ft),  Average Daily Traffic: 10,323 (year 2020),  Truck Traffic: 3%,  Average Future Daily Traffic: 17,934 (year 2040),  Design Load: HL 93,  Features Intersected: COLLECTOR DISTRIBUTOR,  Facility Carried by Structure: RAMP
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.016,  Lanes on structure: 2,  Lanes under structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 9.4m (30.8ft),  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 13,  Length of Maximum Span: 8.8m (28.9ft),  Curb-To-Curb Width: 9.6m (31.5ft),  Out-to-Out Width: 10.1m (33.1ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Good,  Operating Rating: 89.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 66.2 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 11.31m (37.11ft),  Designated Inspection Frequency: Every 48 months,  Inspection Date: August 2018,  Bridge Improvement Cost: $2,448,000,  Roadway Improvement Cost: $490,000,  Total Project Cost: $4,897,000 ( Estimate for 2014),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing

Find on map >>   Show street view

Structure Number: 16549D,  Location: 2.4 N JCT I-90 (Lat: 47.615111,  Lng: -122.189167),  Route carried "on" structure: Ramp Interstate 405,  Year Built: 2004,  Status: Open,  Structure Length: 14.87m (48.79ft),  Average Daily Traffic: 8,945 (year 2019),  Truck Traffic: 3%,  Average Future Daily Traffic: 12,630 (year 2039),  Design Load: HL 93,  Features Intersected: COLLECTOR DISTRIBUTOR,  Facility Carried by Structure: SBCD RAMP
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.193,  Lanes on structure: 1,  Lanes under structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Material/Design: Prestressed concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 17,  Length of Maximum Span: 9.1m (29.9ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 8.7m (28.5ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 84.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 49.9 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Equal to present desirable criteria,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 14.87m (48.79ft),  Designated Inspection Frequency: Every 48 months,  Inspection Date: April 2018,  Bridge Improvement Cost: $2,733,000,  Roadway Improvement Cost: $547,000,  Total Project Cost: $5,466,000 ( Estimate for 2014),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Latex Concrete,  Deck Protection: Epoxy Coated Reinforcing

Find on map >>   Show street view

Structure Number: 16549E,  Location: 2.6 N JCT I-90 (Lat: 47.615444,  Lng: -122.189750),  Route carried "on" structure: City street ,  Year Built: 2004,  Status: Open,  Structure Length: 7.41m (24.31ft),  Average Daily Traffic: 3,912 (year 2012),  Truck Traffic: 13%,  Design Load: HL 93,  Features Intersected: 114TH AVE NE, I-405,  Facility Carried by Structure: NE 6TH ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.080,  Lanes on structure: 4,  Lanes under structure: 7,  Owner: State Highway Agency,  Approaching Roadway Width: 20.4m (66.9ft),  Skew: 20 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 29.6m (97.1ft),  Curb-To-Curb Width: 20.3m (66.6ft),  Out-to-Out Width: 22.1m (72.5ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 54.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 32.7 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Equal to present desirable criteria,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 7.41m (24.31ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2021,  Bridge Improvement Cost: $3,354,000,  Roadway Improvement Cost: $671,000,  Total Project Cost: $6,707,000 ( Estimate for 2014),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing

Find on map >>   Show street view

Structure Number: 16879A,  Location: 1.2 E JCT I-405 (Lat: 47.579500,  Lng: -122.151833),  Route carried "on" structure: Ramp Interstate 90,  Year Built: 2006,  Status: Open,  Structure Length: 4.91m (16.11ft),  Average Daily Traffic: 691 (year 2019),  Truck Traffic: 2%,  Average Future Daily Traffic: 975 (year 2039),  Design Load: HL 93,  Features Intersected: I-90,  Facility Carried by Structure: HOV ON/OFF RAMP
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.016,  Lanes on structure: 2,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Skew: 30 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Girder and Floorbeam System,  Number Of Spans In Main Unit: 7,  Length of Maximum Span: 10.1m (33.1ft),  Curb or Sidewalk Widths: Left: 3.0m (9.8ft),  Right: 3.0m (9.8ft),  Curb-To-Curb Width: 15.0m (49.2ft),  Out-to-Out Width: 22.2m (72.8ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 72.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 43.5 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 4.91m (16.11ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2020,  Bridge Improvement Cost: $837,000,  Roadway Improvement Cost: $167,000,  Total Project Cost: $1,674,000 ( Estimate for 2014),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing