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

Find on map >>   Show street view

Structure Number: 8568A,  Location: 3.9 N JCT SR 900 (Lat: 47.544861,  Lng: -122.306056),  Route carried "on" structure: Ramp Interstate 5,  Year Built: 1969,  Status: Open,  Structure Length: 11.92m (39.11ft),  Average Daily Traffic: 4,737 (year 2012),  Truck Traffic: 5%,  Average Future Daily Traffic: 7,920 (year 2036),  Design Load: HS 20+Mod,  Features Intersected: TERRAIN
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.338,  Lanes on structure: 1,  Owner: State Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Material/Design: Concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 8,  Length of Maximum Span: 14.9m (48.9ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 8.2m (26.9ft),  Out-to-Out Width: 10.1m (33.1ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 71.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 42.6 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: 11.92m (39.11ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2021,  Bridge Improvement Cost: $2,346,000,  Roadway Improvement Cost: $469,000,  Total Project Cost: $4,692,000 ( Estimate for 2014),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

Find on map >>   Show street view

Structure Number: 9013A,  Location: W END MARION ST (Lat: 47.602056,  Lng: -122.339417),  Route carried "on" structure: State highway 519,  Year Built: 1971,  Year Reconstructed: 1993,  Status: Open,  Structure Length: 3.20m (10.50ft),  Average Daily Traffic: 3,800 (year 2010),  Truck Traffic: 1%,  Average Future Daily Traffic: 4,940 (year 2034),  Design Load: H 15,  Features Intersected: PUGET SOUND @ SEATTLE,  Facility Carried by Structure: FERRY TRAFFIC
Minimum Vertical Clearance: 4.88m (16.01ft),  Kilometerpoint: 0.225,  Lanes on structure: 2,  Base Highway Network: Yes,  Toll: Toll bridge,  Owner: State Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Material/Design: Steel,  Design/Construction: Movable - Lift,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 24.4m (80.1ft),  Curb-To-Curb Width: 6.1m (20.0ft),  Out-to-Out Width: 7.3m (24.0ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Very good,  Operating Rating: 37.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 22.7 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 3.20m (10.50ft),  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 60 months,  Other Special Inspection Frequency: Every 24 months,  Inspection Date: June 2020,  Critical Feature Inspection Date: June 2020,  Underwater Inspection Date: July 2017,  Other Special Inspection Date: June 2020,  Bridge Improvement Cost: $504,000,  Roadway Improvement Cost: $101,000,  Total Project Cost: $1,008,000 ( Estimate for 2014),  Deck Structure Type: Closed Grating,  Wearing Surface/Protective System: Wearing Surface: Epoxy Overlay

Find on map >>   Show street view

Structure Number: 12197A,  Location: 2.0 N JCT SR 522 (Lat: 47.708278,  Lng: -122.329750),  Route carried "on" structure: Interstate 5,  Year Built: 1964,  Year Reconstructed: 1983,  Status: Open,  Structure Length: 5.06m (16.60ft),  Average Daily Traffic: 94,239 (year 2019),  Truck Traffic: 5%,  Average Future Daily Traffic: 133,065 (year 2039),  Design Load: HS 20+Mod,  Features Intersected: NE NORTHGATE WAY
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 278.030,  Lanes on structure: 5,  Lanes under structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 21.9m (71.9ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 24.4m (80.1ft),  Curb-To-Curb Width: 21.9m (71.9ft),  Out-to-Out Width: 22.9m (75.1ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Operating Rating: 28.8 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: 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: Meets minimum limits,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 5.06m (16.60ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Bridge Improvement Cost: $2,457,000,  Roadway Improvement Cost: $491,000,  Total Project Cost: $4,914,000 ( 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: 12197B,  Location: 2.0 N JCT SR 522 (Lat: 47.708417,  Lng: -122.330136),  Route carried "on" structure: Interstate 5,  Year Built: 1964,  Year Reconstructed: 1983,  Status: Open,  Structure Length: 5.06m (16.60ft),  Average Daily Traffic: 94,239 (year 2019),  Truck Traffic: 5%,  Average Future Daily Traffic: 133,065 (year 2039),  Design Load: HS 20+Mod,  Features Intersected: NE NORTHGATE WAY
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 278.030,  Lanes on structure: 5,  Lanes under structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 21.9m (71.9ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 24.4m (80.1ft),  Curb-To-Curb Width: 21.9m (71.9ft),  Out-to-Out Width: 22.9m (75.1ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 28.8 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: 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: Meets minimum limits,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 5.06m (16.60ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Bridge Improvement Cost: $2,457,000,  Roadway Improvement Cost: $491,000,  Total Project Cost: $4,914,000 ( Estimate for 2014),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Other

Find on map >>   Show street view

Structure Number: 12271A,  Location: 2.6 E JCT I-5 (Lat: 47.590200,  Lng: -122.282025),  Route carried "on" structure: Interstate 90,  Year Built: 1989,  Status: Open,  Structure Length: 174.86m (573.69ft),  Average Daily Traffic: 73,775 (year 2019),  Truck Traffic: 4%,  Average Future Daily Traffic: 104,170 (year 2039),  Design Load: HS 20+Mod,  Features Intersected: LAKE WASHINGTON
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 6.888,  Lanes on structure: 5,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 28.0m (91.9ft),  Skew: 30 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Number Of Approach Spans: 15,  Length of Maximum Span: 1748.6m (5,736.9ft),  Curb or Sidewalk Widths: Left: 3.0m (9.8ft),  Right: 0.0m,  Curb-To-Curb Width: 28.0m (91.9ft),  Out-to-Out Width: 32.0m (105.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Poor,  Channel: Very 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: Superior to present desirable criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 174.86m (573.69ft),  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 24 months,  Other Special Inspection Frequency: Every 12 months,  Inspection Date: April 2021,  Underwater Inspection Date: Febuary 2021,  Other Special Inspection Date: November 2021,  Bridge Improvement Cost: $107,856,000,  Roadway Improvement Cost: $21,571,000,  Total Project Cost: $215,711,000 ( 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: 12659A,  Location: 0.2 E JCT I-5 (Lat: 47.593889,  Lng: -122.320028),  Route carried "on" structure: Interstate 90,  Year Built: 1988,  Status: Open,  Structure Length: 27.80m (91.21ft),  Average Daily Traffic: 11,680 (year 2019),  Truck Traffic: 4%,  Average Future Daily Traffic: 16,492 (year 2039),  Design Load: HS 20,  Features Intersected: I-90 WB
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.216,  Lanes on structure: 4,  Lanes under structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 25.0m (82.0ft),  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 11,  Length of Maximum Span: 30.5m (100.1ft),  Curb-To-Curb Width: 24.1m (79.1ft),  Out-to-Out Width: 25.0m (82.0ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: Satisfactory,  Operating Rating: 49.0 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: Somewhat better than minimum adequacy,  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: 27.80m (91.21ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2021,  Bridge Improvement Cost: $15,322,000,  Roadway Improvement Cost: $3,064,000,  Total Project Cost: $30,643,000 ( 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: 12833B,  Location: 2.3 E JCT I-5 (Lat: 47.590383,  Lng: -122.287497),  Route carried "on" structure: Interstate 90,  Year Built: 1989,  Status: Open,  Structure Length: 41.73m (136.91ft),  Average Daily Traffic: 73,775 (year 2019),  Truck Traffic: 4%,  Average Future Daily Traffic: 104,170 (year 2039),  Design Load: HS 20+Mod,  Features Intersected: LAKE WASHINGTON
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 6.888,  Lanes on structure: 4,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 15.8m (51.8ft),  Skew: 30 degrees,  Navigation Control: Yes ( Vertical Clearance: 14.6m (47.9ft), Horizontal Clearance: 59.4m (194.9ft)),  Material/Design: Steel,  Design/Construction: Box Beam or Girders - Single/Spread,  Number Of Spans In Main Unit: 6,  Number Of Approach Spans: 1,  Length of Maximum Span: 79.9m (262.1ft),  Curb or Sidewalk Widths: Left: 3.0m (9.8ft),  Right: 0.0m,  Curb-To-Curb Width: 15.8m (51.8ft),  Out-to-Out Width: 19.2m (63.0ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Very 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: 15.2 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: High priority of corrective action,  Deck Geometry: Meets minimum limits,  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: 41.73m (136.91ft),  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 60 months,  Other Special Inspection Frequency: Every 24 months,  Inspection Date: April 2021,  Critical Feature Inspection Date: April 2021,  Underwater Inspection Date: May 2018,  Other Special Inspection Date: April 2021,  Bridge Improvement Cost: $14,785,000,  Roadway Improvement Cost: $2,957,000,  Total Project Cost: $29,570,000 ( 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: 13024A,  Location: 0.3 E JCT I-5 (Lat: 47.595056,  Lng: -122.314750),  Route carried "on" structure: Interstate 90,  Year Built: 1988,  Status: Open,  Structure Length: 10.52m (34.51ft),  Average Daily Traffic: 60,911 (year 2019),  Truck Traffic: 4%,  Average Future Daily Traffic: 86,006 (year 2039),  Design Load: HS 20+Mod,  Features Intersected: Sound Transit Railroad
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.506,  Lanes on structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 22.3m (73.2ft),  Skew: 9 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 50.6m (166.0ft),  Curb-To-Curb Width: 21.9m (71.9ft),  Out-to-Out Width: 22.9m (75.1ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 76.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 44.4 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: High priority of corrective action,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 10.52m (34.51ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2021,  Bridge Improvement Cost: $5,175,000,  Roadway Improvement Cost: $1,035,000,  Total Project Cost: $10,350,000 ( 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: 13168A,  Location: 1.5 E JCT I-5 (Lat: 47.590417,  Lng: -122.288583),  Route carried "on" structure: Interstate 90,  Year Built: 1989,  Status: Open,  Structure Length: 8.20m (26.90ft),  Average Daily Traffic: 73,775 (year 2019),  Truck Traffic: 4%,  Average Future Daily Traffic: 104,170 (year 2039),  Design Load: HS 20+Mod,  Features Intersected: S TRANSIT RR, LAKEVIEW A
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 6.824,  Lanes on structure: 4,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 15.8m (51.8ft),  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 7,  Length of Maximum Span: 25.6m (84.0ft),  Curb-To-Curb Width: 15.8m (51.8ft),  Out-to-Out Width: 16.8m (55.1ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 81.6 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: Meets minimum limits,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 8.20m (26.90ft),  Designated Inspection Frequency: Every 48 months,  Inspection Date: April 2019,  Bridge Improvement Cost: $2,905,000,  Roadway Improvement Cost: $581,000,  Total Project Cost: $5,810,000 ( 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: 13190A,  Location: 0.6 E JCT I-5 (Lat: 47.590556,  Lng: -122.308028),  Route carried "on" structure: Interstate 90,  Year Built: 1988,  Status: Open,  Structure Length: 9.36m (30.71ft),  Average Daily Traffic: 60,911 (year 2019),  Truck Traffic: 4%,  Average Future Daily Traffic: 86,006 (year 2039),  Design Load: HS 20+Mod,  Features Intersected: RAINIER AVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.359,  Lanes on structure: 5,  Lanes under structure: 6,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 24.4m (80.1ft),  Skew: 3 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 36.9m (121.1ft),  Curb-To-Curb Width: 24.4m (80.1ft),  Out-to-Out Width: 25.3m (83.0ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Satisfactory,  Operating Rating: 89.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 78.9 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: 9.36m (30.71ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2021,  Bridge Improvement Cost: $5,035,000,  Roadway Improvement Cost: $1,007,000,  Total Project Cost: $10,070,000 ( 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: 13190B,  Location: 0.6 E JCT I-5 (Lat: 47.590972,  Lng: -122.307222),  Route carried "on" structure: Ramp Interstate 90,  Year Built: 1988,  Status: Open,  Structure Length: 0.91m (2.99ft),  Average Daily Traffic: 7,337 (year 2012),  Truck Traffic: 5%,  Average Future Daily Traffic: 12,267 (year 2036),  Design Load: HS 20+Mod,  Features Intersected: PEDESTRIAN-BIKE PATH
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.257,  Lanes on structure: 1,  Owner: State Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 9.1m (29.9ft),  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: 89.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 53.5 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,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 0.91m (2.99ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 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: Latex Concrete,  Deck Protection: Epoxy Coated Reinforcing

Find on map >>   Show street view

Structure Number: 13697A,  Location: W END MARION ST (Lat: 47.602111,  Lng: -122.337917),  Route carried "on" structure: State highway 519,  Year Built: 1990,  Status: Open,  Structure Length: 2.74m (8.99ft),  Average Daily Traffic: 10,212 (year 2010),  Truck Traffic: 1%,  Average Future Daily Traffic: 12,254 (year 2034),  Design Load: HS 20+Mod,  Features Intersected: PUGET SOUND @ SEATTLE,  Facility Carried by Structure: FERRY TRAFFIC
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.080,  Lanes on structure: 2,  Base Highway Network: Yes,  Toll: Toll bridge,  Owner: State Highway Agency,  Approaching Roadway Width: 18.3m (60.0ft),  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 34,  Length of Maximum Span: 27.4m (89.9ft),  Curb-To-Curb Width: 6.1m (20.0ft),  Out-to-Out Width: 7.3m (24.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 25.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 15.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: High priority of corrective action,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 2.74m (8.99ft),  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: June 2020,  Underwater Inspection Date: July 2017,  Bridge Improvement Cost: $1,116,000,  Roadway Improvement Cost: $223,000,  Total Project Cost: $2,232,000 ( Estimate for 2014),  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Deck Protection: Epoxy Coated Reinforcing

Find on map >>   Show street view

Structure Number: 13706B,  Location: 0.2 W JCT I-5 (Lat: 47.593417,  Lng: -122.329750),  Route carried "on" structure: Interstate 90,  Year Built: 1991,  Status: Open,  Structure Length: 37.25m (122.21ft),  Average Daily Traffic: 12,770 (year 2019),  Truck Traffic: 4%,  Average Future Daily Traffic: 18,031 (year 2039),  Design Load: HS 20+Mod,  Features Intersected: CITY STREETS
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.267,  Lanes on structure: 2,  Lanes under structure: 16,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Material/Design: Prestressed concrete continuous,  Design/Construction: Box Beam or Girders - Single/Spread,  Number Of Spans In Main Unit: 6,  Length of Maximum Span: 70.1m (230.0ft),  Curb-To-Curb Width: 12.8m (42.0ft),  Out-to-Out Width: 13.7m (44.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 89.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 76.2 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,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 37.25m (122.21ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Bridge Improvement Cost: $7,332,000,  Roadway Improvement Cost: $1,466,000,  Total Project Cost: $14,664,000 ( 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: 13725F,  Location: 0.6 E JCT I-5 (Lat: 47.589944,  Lng: -122.307556),  Route carried "on" structure: Interstate 90,  Year Built: 1992,  Status: Open,  Structure Length: 9.02m (29.59ft),  Average Daily Traffic: 60,911 (year 2019),  Truck Traffic: 4%,  Average Future Daily Traffic: 86,006 (year 2039),  Design Load: HS 20+Mod,  Features Intersected: RAINIER AVE S
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.359,  Lanes on structure: 5,  Lanes under structure: 6,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 28.7m (94.2ft),  Skew: 2 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 36.0m (118.1ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 3.0m (9.8ft),  Curb-To-Curb Width: 28.7m (94.2ft),  Out-to-Out Width: 33.1m (108.6ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 68.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 40.8 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: 9.02m (29.59ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2021,  Bridge Improvement Cost: $5,683,000,  Roadway Improvement Cost: $1,137,000,  Total Project Cost: $11,366,000 ( 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: 14459A,  Location: 0.1 N JCT SR 509 (Lat: 47.537944,  Lng: -122.335000),  Route carried "on" structure: State highway 99,  Year Built: 1996,  Status: Open,  Structure Length: 88.24m (289.50ft),  Average Daily Traffic: 49,293 (year 2019),  Truck Traffic: 8%,  Average Future Daily Traffic: 69,601 (year 2039),  Design Load: HS 25 or greater,  Features Intersected: DUWAMISH RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 42.760,  Lanes on structure: 3,  Lanes under structure: 11,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 13.1m (43.0ft),  Navigation Control: Yes ( Vertical Clearance: 8.2m (26.9ft), Horizontal Clearance: 44.2m (145.0ft)),  Material/Design: Steel,  Design/Construction: Movable - Bascule,  Number Of Spans In Main Unit: 1,  Number Of Approach Spans: 22,  Length of Maximum Span: 89.6m (294.0ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 1.1m (3.6ft),  Curb-To-Curb Width: 13.4m (44.0ft),  Out-to-Out Width: 17.6m (57.7ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Poor,  Channel: Very good,  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: Meets minimum limits,  Deck Geometry: Meets minimum limits,  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: 88.24m (289.50ft),  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 60 months,  Other Special Inspection Frequency: Every 24 months,  Inspection Date: September 2020,  Critical Feature Inspection Date: September 2020,  Underwater Inspection Date: June 2017,  Other Special Inspection Date: September 2020,  Bridge Improvement Cost: $26,055,000,  Roadway Improvement Cost: $5,211,000,  Total Project Cost: $52,110,000 ( Estimate for 2014),  Deck Structure Type: Closed Grating,  Wearing Surface/Protective System: Wearing Surface: Latex Concrete

Find on map >>   Show street view

Structure Number: 14459B,  Location: 0.4 N JCT SR 509 (Lat: 47.544750,  Lng: -122.334500),  Route carried "on" structure: Ramp State highway 99,  Year Built: 1996,  Status: Open,  Structure Length: 12.34m (40.49ft),  Average Daily Traffic: 19,502 (year 2019),  Truck Traffic: 5%,  Average Future Daily Traffic: 27,536 (year 2039),  Design Load: HS 25 or greater,  Features Intersected: BNRR, CITY STREET
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.306,  Lanes on structure: 1,  Lanes under structure: 3,  Owner: State Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 41.1m (134.8ft),  Curb-To-Curb Width: 6.7m (22.0ft),  Out-to-Out Width: 7.7m (25.3ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Good,  Operating Rating: 89.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 56.2 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 minimum criteria,  Length Of Structure Improvement: 12.34m (40.49ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2020,  Bridge Improvement Cost: $2,106,000,  Roadway Improvement Cost: $421,000,  Total Project Cost: $4,212,000 ( 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: 14459C,  Location: UNDER S APPR 99/530 (Lat: 47.540650,  Lng: -122.334961),  Route carried "on" structure: City street 99,  Year Built: 1996,  Status: Open,  Structure Length: 1.95m (6.40ft),  Average Daily Traffic: 515 (year 2002),  Truck Traffic: 5%,  Average Future Daily Traffic: 690 (year 2036),  Design Load: HS 25 or greater,  Features Intersected: WETLAND MIT. CHANNEL,  Facility Carried by Structure: SW MICHIGAN ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.016,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 11.0m (36.1ft),  Skew: 9 degrees,  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 19.5m (64.0ft),  Curb-To-Curb Width: 11.0m (36.1ft),  Out-to-Out Width: 11.7m (38.4ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Fair,  Operating Rating: 53.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 31.7 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,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 1.95m (6.40ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2021,  Bridge Improvement Cost: $486,000,  Roadway Improvement Cost: $97,000,  Total Project Cost: $973,000 ( 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: 14539A,  Location: 2.0 N JCT SR 522 (Lat: 47.708414,  Lng: -122.329439),  Route carried "on" structure: Ramp Interstate 5,  Year Built: 1995,  Status: Open,  Structure Length: 5.00m (16.40ft),  Average Daily Traffic: 9,384 (year 2019),  Truck Traffic: 5%,  Average Future Daily Traffic: 13,250 (year 2039),  Design Load: HS 25 or greater,  Features Intersected: NORTHGATE WAY
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.209,  Lanes on structure: 2,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 12.8m (42.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 24.4m (80.1ft),  Curb-To-Curb Width: 12.8m (42.0ft),  Out-to-Out Width: 13.4m (44.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 60.8 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: Superior to present desirable criteria,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 5.00m (16.40ft),  Designated Inspection Frequency: Every 48 months,  Inspection Date: June 2021,  Bridge Improvement Cost: $1,443,000,  Roadway Improvement Cost: $289,000,  Total Project Cost: $2,886,000 ( 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: 14962A,  Location: 0.4 N JCT SR 509 (Lat: 47.543758,  Lng: -122.333786),  Route carried "on" structure: Ramp State highway 99,  Year Built: 1998,  Status: Open,  Structure Length: 15.18m (49.80ft),  Average Daily Traffic: 19,172 (year 2019),  Truck Traffic: 5%,  Average Future Daily Traffic: 27,070 (year 2039),  Design Load: HS 25 or greater,  Features Intersected: OCCIDENTAL AVE S,  Facility Carried by Structure: N-E RAMP
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.129,  Lanes on structure: 1,  Lanes under structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 5,  Length of Maximum Span: 32.0m (105.0ft),  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: 57.1 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: Better than present minimum criteria,  Deck Geometry: Equal to present desirable criteria,  Underclear: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 15.18m (49.80ft),  Designated Inspection Frequency: Every 48 months,  Inspection Date: April 2018,  Bridge Improvement Cost: $2,988,000,  Roadway Improvement Cost: $598,000,  Total Project Cost: $5,976,000 ( 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: 15983A,  Location: 0.2 W JCT I-90 (Lat: 47.590200,  Lng: -122.329444),  Route carried "on" structure: State highway 519,  Year Built: 2002,  Status: Open,  Structure Length: 25.12m (82.41ft),  Average Daily Traffic: 29,099 (year 2019),  Truck Traffic: 6%,  Average Future Daily Traffic: 41,087 (year 2039),  Design Load: HL 93,  Features Intersected: STADIUM,BNSFRR,4TH AVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.001,  Lanes on structure: 4,  Lanes under structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 16.8m (55.1ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Number Of Approach Spans: 4,  Length of Maximum Span: 46.9m (153.9ft),  Curb or Sidewalk Widths: Left: 3.0m (9.8ft),  Right: 5.5m (18.0ft),  Curb-To-Curb Width: 13.8m (45.3ft),  Out-to-Out Width: 25.6m (84.0ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: 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: High priority of replacement,  Underclear: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 25.12m (82.41ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Bridge Improvement Cost: $9,394,000,  Roadway Improvement Cost: $1,879,000,  Total Project Cost: $18,787,000 ( 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: 15983B,  Location: 0.2 W JCT I-90 (Lat: 47.591111,  Lng: -122.329306),  Route carried "on" structure: Ramp State highway 519,  Year Built: 2003,  Status: Open,  Structure Length: 7.56m (24.80ft),  Average Daily Traffic: 14,016 (year 2005),  Truck Traffic: 5%,  Design Load: HL 93,  Features Intersected: 4TH AVENUE,  Facility Carried by Structure: S-E RAMP
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.225,  Lanes on structure: 2,  Lanes under structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 27.4m (89.9ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 3.6m (11.8ft),  Curb-To-Curb Width: 8.4m (27.6ft),  Out-to-Out Width: 12.8m (42.0ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Good,  Operating Rating: 49.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 29.0 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: High priority of corrective action,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 7.56m (24.80ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2021,  Bridge Improvement Cost: $1,488,000,  Roadway Improvement Cost: $298,000,  Total Project Cost: $2,976,000 ( 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: 15983C,  Location: 0.2 W JCT I-90 (Lat: 47.589889,  Lng: -122.329333),  Route carried "on" structure: Ramp State highway 519,  Year Built: 2003,  Status: Open,  Structure Length: 7.13m (23.39ft),  Average Daily Traffic: 4,000 (year 2002),  Truck Traffic: 5%,  Design Load: HL 93,  Features Intersected: BUILDING, PARKING LOT,  Facility Carried by Structure: E-S RAMP
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.064,  Lanes on structure: 1,  Owner: State Highway Agency,  Approaching Roadway Width: 4.9m (16.1ft),  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 27.4m (89.9ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 2.4m (7.9ft),  Curb-To-Curb Width: 4.9m (16.1ft),  Out-to-Out Width: 8.0m (26.2ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 89.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 56.2 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: High priority of corrective action,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 7.13m (23.39ft),  Designated Inspection Frequency: Every 48 months,  Inspection Date: August 2021,  Bridge Improvement Cost: $842,000,  Roadway Improvement Cost: $168,000,  Total Project Cost: $1,685,000 ( 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: 15983D,  Location: 0.2 W JCT I-90 (Lat: 47.590453,  Lng: -122.329000),  Route carried "on" structure: Ramp State highway 519,  Year Built: 2003,  Status: Open,  Structure Length: 6.58m (21.59ft),  Average Daily Traffic: 606 (year 2005),  Truck Traffic: 5%,  Average Future Daily Traffic: 1,076 (year 2036),  Design Load: HL 93,  Features Intersected: 4TH AVE, BUILDINGS,  Facility Carried by Structure: E-N RAMP
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.016,  Lanes on structure: 1,  Lanes under structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 5.5m (18.0ft),  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 25.9m (85.0ft),  Curb-To-Curb Width: 5.5m (18.0ft),  Out-to-Out Width: 6.2m (20.3ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 77.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 46.3 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than 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: 6.58m (21.59ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2021,  Bridge Improvement Cost: $864,000,  Roadway Improvement Cost: $173,000,  Total Project Cost: $1,728,000 ( 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: 15983E,  Location: 0.2 W JCT I-90 (Lat: 47.589361,  Lng: -122.329056),  Route carried "on" structure: Ramp State highway 519,  Year Built: 2003,  Status: Open,  Structure Length: 8.63m (28.31ft),  Average Daily Traffic: 7,545 (year 2005),  Truck Traffic: 5%,  Design Load: HL 93,  Features Intersected: 4TH AVE S,  Facility Carried by Structure: N-E RAMP
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.113,  Lanes on structure: 1,  Owner: State Highway Agency,  Approaching Roadway Width: 5.5m (18.0ft),  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 23.8m (78.1ft),  Curb-To-Curb Width: 5.5m (18.0ft),  Out-to-Out Width: 6.2m (20.3ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 89.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 79.8 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 8.63m (28.31ft),  Designated Inspection Frequency: Every 48 months,  Inspection Date: August 2021,  Bridge Improvement Cost: $1,132,000,  Roadway Improvement Cost: $226,000,  Total Project Cost: $2,264,000 ( 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: 15983F,  Location: 0.2 W JCT I-5 (Lat: 47.590194,  Lng: -122.328917),  Route carried "on" structure: Interstate 90,  Year Built: 2003,  Status: Open,  Structure Length: 34.75m (114.01ft),  Average Daily Traffic: 22,460 (year 2019),  Truck Traffic: 4%,  Average Future Daily Traffic: 31,713 (year 2039),  Design Load: HS 25 or greater,  Features Intersected: BUS DEPOT,PED PATH,BLDNS
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.283,  Lanes on structure: 2,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 13.4m (44.0ft),  Material/Design: Steel continuous,  Design/Construction: Box Beam or Girders - Single/Spread,  Number Of Spans In Main Unit: 8,  Length of Maximum Span: 50.9m (167.0ft),  Curb-To-Curb Width: 13.4m (44.0ft),  Out-to-Out Width: 13.6m (44.6ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Operating Rating: 69.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 41.7 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: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 34.75m (114.01ft),  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Critical Feature Inspection Date: June 2021,  Bridge Improvement Cost: $10,488,000,  Roadway Improvement Cost: $2,098,000,  Total Project Cost: $20,976,000 ( 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: 16322C,  Location: 3.0 W SR 509 (Lat: 47.523194,  Lng: -122.396139),  Route carried "on" structure: State highway 160,  Year Built: 1984,  Year Reconstructed: 2002,  Status: Open,  Structure Length: 3.20m (10.50ft),  Average Daily Traffic: 9,721 (year 2010),  Truck Traffic: 1%,  Average Future Daily Traffic: 15,281 (year 2036),  Design Load: HS 25 or greater,  Features Intersected: PUGET SOUND @ FAUNTLEROY
Minimum Vertical Clearance: 4.88m (16.01ft),  Kilometerpoint: 12.022,  Lanes on structure: 2,  Toll: Toll bridge,  Owner: State Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Material/Design: Steel,  Design/Construction: Movable - Lift,  Number Of Spans In Main Unit: 1,  Number Of Approach Spans: 37,  Length of Maximum Span: 24.4m (80.1ft),  Curb or Sidewalk Widths: Left: 0.5m (1.6ft),  Right: 0.5m (1.6ft),  Curb-To-Curb Width: 6.1m (20.0ft),  Out-to-Out Width: 7.0m (23.0ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Good,  Channel: Very good,  Operating Rating: 42.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 25.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 3.20m (10.50ft),  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 48 months,  Other Special Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Critical Feature Inspection Date: June 2021,  Underwater Inspection Date: November 2020,  Other Special Inspection Date: June 2021,  Bridge Improvement Cost: $504,000,  Roadway Improvement Cost: $101,000,  Total Project Cost: $1,008,000 ( Estimate for 2014),  Deck Structure Type: Closed Grating,  Wearing Surface/Protective System: Wearing Surface: Epoxy Overlay

Find on map >>   Show street view

Structure Number: 17597A,  Location: 0.4 W JCT I-5 (Lat: 47.592111,  Lng: -122.327528),  Route carried "on" structure: Ramp Interstate 90,  Year Built: 2010,  Status: Open,  Structure Length: 35.20m (115.49ft),  Average Daily Traffic: 11,000 (year 2009),  Truck Traffic: 9%,  Average Future Daily Traffic: 19,316 (year 2036),  Design Load: HL 93,  Features Intersected: 4TH AVE AND SOUND TRANS
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.032,  Lanes on structure: 2,  Lanes under structure: 12,  Owner: State Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 5,  Length of Maximum Span: 84.1m (275.9ft),  Curb-To-Curb Width: 6.7m (22.0ft),  Out-to-Out Width: 12.5m (41.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Very good,  Operating Rating: 89.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 59.9 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: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 35.20m (115.49ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Bridge Improvement Cost: $5,082,000,  Roadway Improvement Cost: $1,016,000,  Total Project Cost: $10,164,000 ( 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: 17847A,  Location: 3.3 N JCT SR 509 (Lat: 47.588639,  Lng: -122.337778),  Route carried "on" structure: State highway 99,  Year Built: 2011,  Status: Open,  Structure Length: 29.38m (96.39ft),  Average Daily Traffic: 33,643 (year 2019),  Truck Traffic: 4%,  Average Future Daily Traffic: 47,503 (year 2039),  Design Load: HL 93,  Features Intersected: CITY STREETS & RAILROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 48.264,  Lanes on structure: 2,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 15.2m (49.9ft),  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 6,  Length of Maximum Span: 50.0m (164.0ft),  Curb-To-Curb Width: 15.2m (49.9ft),  Out-to-Out Width: 16.2m (53.1ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Operating Rating: 42.8 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: 33.0 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: Equal to present desirable criteria,  Deck Geometry: Superior to present desirable criteria,  Underclear: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 29.38m (96.39ft),  Designated Inspection Frequency: Every 48 months,  Inspection Date: October 2018,  Bridge Improvement Cost: $10,026,000,  Roadway Improvement Cost: $2,005,000,  Total Project Cost: $20,051,000 ( 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: 17847B,  Location: 3.3 N JCT SR 509 (Lat: 47.588611,  Lng: -122.338056),  Route carried "on" structure: State highway 99,  Year Built: 2011,  Status: Open,  Structure Length: 28.99m (95.11ft),  Average Daily Traffic: 33,643 (year 2019),  Truck Traffic: 4%,  Average Future Daily Traffic: 47,503 (year 2039),  Design Load: HL 93,  Features Intersected: TERRAIN
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 48.264,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 15.5m (50.9ft),  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 7,  Length of Maximum Span: 45.7m (149.9ft),  Curb-To-Curb Width: 15.2m (49.9ft),  Out-to-Out Width: 17.7m (58.1ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Operating Rating: 41.1 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: 31.8 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: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 28.99m (95.11ft),  Designated Inspection Frequency: Every 48 months,  Inspection Date: October 2018,  Bridge Improvement Cost: $10,080,000,  Roadway Improvement Cost: $2,016,000,  Total Project Cost: $20,161,000 ( 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: 17847C,  Location: 3.5 N JCT SR 509 (Lat: 47.590528,  Lng: -122.337028),  Route carried "on" structure: State highway 99,  Year Built: 2011,  Status: Open,  Structure Length: 20.63m (67.68ft),  Average Daily Traffic: 67,285 (year 2019),  Truck Traffic: 4%,  Average Future Daily Traffic: 95,006 (year 2039),  Design Load: HL 93,  Features Intersected: SR 519 (ATLANTIC ST)/RR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 48.473,  Lanes on structure: 4,  Lanes under structure: 5,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 15.2m (49.9ft),  Skew: 30 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Number Of Approach Spans: 1,  Length of Maximum Span: 64.0m (210.0ft),  Curb-To-Curb Width: 31.4m (103.0ft),  Out-to-Out Width: 32.6m (107.0ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Operating Rating: 45.4 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: 35.6 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: 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: 20.63m (67.68ft),  Designated Inspection Frequency: Every 48 months,  Inspection Date: October 2018,  Bridge Improvement Cost: $7,041,000,  Roadway Improvement Cost: $1,408,000,  Total Project Cost: $14,082,000 ( 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: 17999B,  Location: 6.1 N JCT SR 509 (Lat: 47.622083,  Lng: -122.344806),  Route carried "on" structure: City street ,  Year Built: 2018,  Status: Open,  Structure Length: 3.75m (12.30ft),  Design Load: HL 93,  Features Intersected: SR 99 TUNNEL VOID SPACE,  Facility Carried by Structure: HARRISON ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.080,  Lanes on structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 13.4m (44.0ft),  Skew: 9 degrees,  Material/Design: Concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 36.9m (121.1ft),  Curb-To-Curb Width: 13.4m (44.0ft),  Out-to-Out Width: 13.4m (44.0ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Operating Rating: 49.6 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: 36.3 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 desirable criteria,  Deck Geometry: High priority of replacement,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 3.75m (12.30ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2020,  Bridge Improvement Cost: $1,132,000,  Roadway Improvement Cost: $226,000,  Total Project Cost: $2,263,000 ( 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: 18066A,  Location: 1.5 E JCT SR 513 (Lat: 47.643117,  Lng: -122.273978),  Route carried "on" structure: State highway 520,  Year Built: 2016,  Status: Open,  Structure Length: 232.71m (763.48ft),  Average Daily Traffic: 74,125 (year 2019),  Truck Traffic: 3%,  Average Future Daily Traffic: 104,664 (year 2039),  Features Intersected: LAKE WASHINGTON
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.943,  Lanes on structure: 6,  Base Highway Network: Yes,  Toll: Toll bridge,  Owner: State Highway Agency,  Approaching Roadway Width: 33.5m (109.9ft),  Skew: 30 degrees,  Navigation Control: Yes ( Vertical Clearance: 13.4m (44.0ft), Horizontal Clearance: 42.7m (140.1ft)),  Material/Design: Concrete,  Number Of Spans In Main Unit: 1,  Number Of Approach Spans: 39,  Length of Maximum Span: 2327.1m (7,634.8ft),  Curb or Sidewalk Widths: Left: 4.3m (14.1ft),  Right: 0.0m,  Curb-To-Curb Width: 29.3m (96.1ft),  Out-to-Out Width: 34.7m (113.8ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Satisfactory,  Channel: Very good,  Operating Rating: 50.2 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: 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: Equal to present minimum criteria,  Deck Geometry: Better than present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 233.02m (764.50ft),  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 24 months,  Other Special Inspection Frequency: Every 12 months,  Inspection Date: August 2021,  Underwater Inspection Date: March 2021,  Other Special Inspection Date: March 2021,  Bridge Improvement Cost: $262,988,000,  Roadway Improvement Cost: $52,598,000,  Total Project Cost: $525,976,000 ( 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: 18290A,  Location: JCT SR 519 (ATLANTIC ST) (Lat: 47.591533,  Lng: -122.336089),  Route carried "on" structure: City street 99,  Year Built: 2013,  Status: Open,  Structure Length: 16.86m (55.31ft),  Average Daily Traffic: 8,000 (year 2012),  Truck Traffic: 10%,  Average Future Daily Traffic: 10,400 (year 2032),  Design Load: HL 93,  Features Intersected: SR 99,  Facility Carried by Structure: COLORADO AVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.177,  Lanes on structure: 2,  Lanes under structure: 6,  Owner: State Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Material/Design: Prestressed concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 3,  Number Of Approach Spans: 3,  Length of Maximum Span: 36.9m (121.1ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 1.8m (5.9ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 15.5m (50.9ft)

Condition: Deck: Very good,  Superstructure: Good,  Substructure: Very good,  Operating Rating: 45.7 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: 35.3 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: High priority of corrective action,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 16.86m (55.31ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2020,  Bridge Improvement Cost: $3,097,000,  Roadway Improvement Cost: $619,000,  Total Project Cost: $6,194,000 ( 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: 18290B,  Location: 3.6 N JCT SR 509 (Lat: 47.591758,  Lng: -122.337022),  Route carried "on" structure: City street 99,  Year Built: 2013,  Status: Open,  Structure Length: 26.67m (87.50ft),  Average Daily Traffic: 8,000 (year 2012),  Truck Traffic: 10%,  Average Future Daily Traffic: 10,400 (year 2032),  Design Load: HL 93,  Features Intersected: BNSF RR,  Facility Carried by Structure: ALASKAN WAY SOUTH
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.543,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Material/Design: Prestressed concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 3,  Number Of Approach Spans: 6,  Length of Maximum Span: 35.4m (116.1ft),  Curb or Sidewalk Widths: Left: 1.8m (5.9ft),  Right: 0.0m,  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 12.2m (40.0ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Operating Rating: 43.1 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: 33.4 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: Equal to present desirable criteria,  Deck Geometry: High priority of corrective action,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 26.67m (87.50ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2020,  Bridge Improvement Cost: $4,900,000,  Roadway Improvement Cost: $980,000,  Total Project Cost: $9,800,000 ( 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: 18549A,  Location: 5.5 N JCT SR 509 (Lat: 47.622500,  Lng: -122.343889),  Route carried "on" structure: State highway 99,  Year Built: 2015,  Status: Open,  Structure Length: 5.46m (17.91ft),  Average Daily Traffic: 31,837 (year 2019),  Truck Traffic: 4%,  Average Future Daily Traffic: 44,953 (year 2039),  Design Load: HL 93,  Features Intersected: SR 99 NB, SR 99 NB/RAMP
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 52.400,  Lanes on structure: 5,  Lanes under structure: 3,  Base Highway Network: Yes,  Toll: On toll road,  Owner: State Highway Agency,  Approaching Roadway Width: 24.7m (81.0ft),  Skew: 34 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 31.7m (104.0ft),  Curb-To-Curb Width: 24.7m (81.0ft),  Out-to-Out Width: 25.6m (84.0ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Operating Rating: 42.1 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: 32.4 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: Equal to present desirable criteria,  Deck Geometry: Better than present minimum criteria,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 5.46m (17.91ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2021,  Bridge Improvement Cost: $2,972,000,  Roadway Improvement Cost: $594,000,  Total Project Cost: $5,943,000 ( Estimate for 2014),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing