Bridge Statistics for Annandale, Virginia (VA)
Condition, Traffic, Stress, Structural Evaluation, Project Costs

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Structure Number: 6178,  Location: 00.47FR SB495/00.75TO29 (Lat: 38.865617,  Lng: -77.213758),  Route carried "on" structure: County highway 6928,  Year Built: 1985,  Status: Open,  Structure Length: 4.27m (14.01ft),  Average Daily Traffic: 12,570 (year 2020),  Average Future Daily Traffic: 17,598 (year 2040),  Design Load: HS 20,  Features Intersected: ROUTE 50 (ARLINGTON BLVD,  Facility Carried by Structure: FAIRVIEW PARK DR.
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 7,  Lanes under structure: 9,  Owner: State Highway Agency,  Approaching Roadway Width: 17.4m (57.1ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 28.7m (94.2ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 2.1m (6.9ft),  Curb-To-Curb Width: 32.6m (107.0ft),  Out-to-Out Width: 33.5m (109.9ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Fair,  Operating Rating: 43.6 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 33.7 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Superior to present desirable criteria,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 4.27m (14.01ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2021,  Bridge Improvement Cost: $76,000,  Roadway Improvement Cost: $120,000,  Total Project Cost: $250,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 6291,  Location: 00.41FR495/00.19TOF-766 (Lat: 38.865831,  Lng: -77.212364),  Route carried "on" structure: US 50,  Year Built: 1932,  Status: Open,  Structure Length: 0.61m (2.00ft),  Average Daily Traffic: 40,895 (year 2020),  Truck Traffic: 1%,  Average Future Daily Traffic: 43,461 (year 2040),  Design Load: HS 20,  Features Intersected: HOLMES RUN,  Facility Carried by Structure: ARLINGTON BLVD.
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 123.615,  Lanes on structure: 8,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 14.0m (45.9ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 1.8m (5.9ft)

Condition: Channel: Satisfactory,  Culverts: Satisfactory,  Operating Rating: 89.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 89.7 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 35.51m (116.50ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2020,  Bridge Improvement Cost: $78,000,  Roadway Improvement Cost: $125,000,  Total Project Cost: $250,000 ( Estimate for 2014)

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Structure Number: 6308,  Location: 00.15FR50/00.05TOSPINE (Lat: 38.864669,  Lng: -77.212672),  Route carried "on" structure: Ramp US 50,  Year Built: 1986,  Status: Open,  Structure Length: 0.88m (2.89ft),  Average Daily Traffic: 4,190 (year 2018),  Average Future Daily Traffic: 27,000 (year 2033),  Design Load: HS 20,  Features Intersected: HOLMES RUN,  Facility Carried by Structure: RAMP CC & F
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 6.758,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 12.5m (41.0ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 3.0m (9.8ft)

Condition: Channel: Satisfactory,  Culverts: Satisfactory,  Operating Rating: 89.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 89.7 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 17.47m (57.32ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2020,  Bridge Improvement Cost: $54,000,  Roadway Improvement Cost: $77,000,  Total Project Cost: $250,000

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Structure Number: 6571,  Location: 00.01FR495SB 00.01TO236EB (Lat: 38.833264,  Lng: -77.219794),  Route carried "on" structure: Ramp Interstate 495,  Year Built: 1961,  Status: Open,  Structure Length: 5.06m (16.60ft),  Average Daily Traffic: 6,167 (year 2020),  Truck Traffic: 5%,  Average Future Daily Traffic: 8,634 (year 2040),  Design Load: HS 20,  Features Intersected: ACCOTINK CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Skew: 21 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 18.3m (60.0ft),  Curb-To-Curb Width: 16.2m (53.1ft),  Out-to-Out Width: 16.8m (55.1ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 48.7 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 37.6 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Equal to present minimum criteria,  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: 0.61m (2.00ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2021,  Bridge Improvement Cost: $100,000,  Roadway Improvement Cost: $100,000,  Total Project Cost: $210,000 ( Estimate for 2015),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 659,  Location: 00.01FR236/01.33TO650 (Lat: 38.834836,  Lng: -77.217564),  Route carried "on" structure: Interstate 495,  Year Built: 1962,  Status: Open,  Structure Length: 0.70m (2.30ft),  Average Daily Traffic: 169,257 (year 2020),  Truck Traffic: 5%,  Average Future Daily Traffic: 195,984 (year 2040),  Design Load: HS 20,  Features Intersected: BRANCH OF ACCOTINK CREEK,  Facility Carried by Structure: CAPITAL BELTWAY
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 7.047,  Lanes on structure: 12,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 21.3m (69.9ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.0m (9.8ft)

Condition: Channel: Satisfactory,  Culverts: Satisfactory,  Operating Rating: 89.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 89.7 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 0.61m (2.00ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2021,  Bridge Improvement Cost: $5,000,  Roadway Improvement Cost: $5,000,  Total Project Cost: $12,000

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Structure Number: 6628,  Location: 00.15FR495/00.20TO236 W (Lat: 38.835469,  Lng: -77.216614),  Route carried "on" structure: Ramp Interstate 495,  Year Built: 1962,  Status: Open,  Structure Length: 0.70m (2.30ft),  Average Daily Traffic: 6,912 (year 2020),  Average Future Daily Traffic: 9,677 (year 2040),  Design Load: HS 20,  Features Intersected: BRANCH OF ACCOTINK CREEK,  Facility Carried by Structure: RAMPS D; H & LAFA
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 13.4m (44.0ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.0m (9.8ft)

Condition: Channel: Good,  Culverts: Satisfactory,  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,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 0.61m (2.00ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2021,  Bridge Improvement Cost: $50,000,  Roadway Improvement Cost: $50,000,  Total Project Cost: $105,000

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Structure Number: 6638,  Location: 00.15FR495 00.05TO50EBL (Lat: 38.865317,  Lng: -77.218186),  Route carried "on" structure: Ramp Interstate 495,  Year Built: 1986,  Status: Open,  Structure Length: 3.11m (10.20ft),  Average Daily Traffic: 10,739 (year 2020),  Truck Traffic: 1%,  Average Future Daily Traffic: 15,035 (year 2040),  Design Load: HS 20,  Features Intersected: RAMP B OF ROUTE 50,  Facility Carried by Structure: RAMPS A AND D
Minimum Vertical Clearance: 4.64m (15.22ft),  Kilometerpoint: 0.644,  Lanes on structure: 2,  Lanes under structure: 1,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 9.8m (32.2ft),  Skew: 2 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 31.1m (102.0ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 9.8m (32.2ft),  Out-to-Out Width: 10.8m (35.4ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Operating Rating: 60.2 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 46.4 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 3.11m (10.20ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2022,  Bridge Improvement Cost: $50,000,  Roadway Improvement Cost: $150,000,  Total Project Cost: $250,000 ( Estimate for 2014),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 6642,  Location: 00.40FR.I495/00.10TO50EB (Lat: 38.865494,  Lng: -77.212347),  Route carried "on" structure: Ramp Interstate 495,  Year Built: 1985,  Status: Open,  Structure Length: 3.17m (10.40ft),  Average Daily Traffic: 8,000 (year 1988),  Truck Traffic: 1%,  Average Future Daily Traffic: 18,262 (year 2040),  Design Load: HS 20,  Features Intersected: RAMP CC
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 10.700,  Lanes on structure: 1,  Lanes under structure: 1,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 9.8m (32.2ft),  Skew: 2 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 31.7m (104.0ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 8.7m (28.5ft),  Out-to-Out Width: 9.7m (31.8ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 69.5 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 53.6 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  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: 0.30m (0.98ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2021,  Total Project Cost: $1,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Integral Concrete,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 6703,  Location: 0.10FR2858 0.14TO822 (Lat: 38.811678,  Lng: -77.194536),  Route carried "on" structure: County highway 620,  Year Built: 1963,  Status: Open,  Structure Length: 1.37m (4.49ft),  Average Daily Traffic: 21,994 (year 2020),  Truck Traffic: 3%,  Average Future Daily Traffic: 30,792 (year 2040),  Design Load: HS 20,  Features Intersected: BACKLICK RUN,  Facility Carried by Structure: BRADDOCK ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 30.751,  Lanes on structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 15.5m (50.9ft),  Skew: 4 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 4.3m (14.1ft)

Condition: Channel: Fair,  Culverts: Satisfactory,  Operating Rating: 68.0 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: Equal to present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 12.19m (39.99ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2020,  Bridge Improvement Cost: $11,000,  Roadway Improvement Cost: $55,000,  Total Project Cost: $79,000 ( Estimate for 2014)

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Structure Number: 6704,  Location: 00.05FR733/00.05TO3420 (Lat: 38.811053,  Lng: -77.230419),  Route carried "on" structure: County highway 620,  Year Built: 1972,  Status: Open,  Structure Length: 3.99m (13.09ft),  Average Daily Traffic: 52,487 (year 2020),  Truck Traffic: 1%,  Average Future Daily Traffic: 73,482 (year 2040),  Design Load: HS 20,  Features Intersected: ACCOTINK CREEK,  Facility Carried by Structure: BRADDOCK ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 28.312,  Lanes on structure: 6,  Owner: State Highway Agency,  Approaching Roadway Width: 15.8m (51.8ft),  Skew: 20 degrees,  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 15.2m (49.9ft),  Curb or Sidewalk Widths: Left: 0.3m (1.0ft),  Right: 1.8m (5.9ft),  Curb-To-Curb Width: 27.7m (90.9ft),  Out-to-Out Width: 35.1m (115.2ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 37.3 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 28.8 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Equal to present desirable criteria,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 3.99m (13.09ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2020,  Bridge Improvement Cost: $29,000,  Roadway Improvement Cost: $55,000,  Total Project Cost: $100,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Latex Concrete

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Structure Number: 6705,  Location: 00.00FR710/00.08TO3806 (Lat: 38.810919,  Lng: -77.235244),  Route carried "on" structure: County highway 620,  Year Built: 1972,  Status: Open,  Structure Length: 1.34m (4.40ft),  Average Daily Traffic: 47,074 (year 2020),  Truck Traffic: 1%,  Average Future Daily Traffic: 65,904 (year 2040),  Design Load: HS 20,  Features Intersected: LONG BRANCH,  Facility Carried by Structure: BRADDOCK ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 27.224,  Lanes on structure: 8,  Owner: State Highway Agency,  Approaching Roadway Width: 17.1m (56.1ft),  Skew: 2 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 3.4m (11.2ft)

Condition: Channel: Fair,  Culverts: Satisfactory,  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: Equal to present minimum criteria,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 16.49m (54.10ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2021,  Bridge Improvement Cost: $61,000,  Roadway Improvement Cost: $81,000,  Total Project Cost: $175,000

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Structure Number: 6778,  Location: 00.04FR2354/00.03TO3490 (Lat: 38.853350,  Lng: -77.197169),  Route carried "on" structure: County highway 649,  Year Built: 1926,  Status: Posted for load,  Structure Length: 1.01m (3.31ft),  Average Daily Traffic: 12,627 (year 2020),  Truck Traffic: 2%,  Average Future Daily Traffic: 17,678 (year 2040),  Design Load: HS 20,  Features Intersected: HOLMES RUN,  Facility Carried by Structure: ANNANDALE ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.687,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 14.6m (47.9ft),  Material/Design: Concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 10.1m (33.1ft),  Curb or Sidewalk Widths: Left: 0.5m (1.6ft),  Right: 0.5m (1.6ft),  Curb-To-Curb Width: 14.6m (47.9ft),  Out-to-Out Width: 16.2m (53.1ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Satisfactory,  Channel: Fair,  Operating Rating: 51.5 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: Somewhat better than minimum adequacy,  Deck Geometry: Superior to present desirable criteria,  Waterway Adequacy: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 0.91m (2.99ft),  Designated Inspection Frequency: Every 12 months,  Inspection Date: April 2021,  Bridge Improvement Cost: $4,000,  Roadway Improvement Cost: $1,000,  Total Project Cost: $6,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 678,  Location: 0.00FR766 / 0.70TO650 (Lat: 38.835997,  Lng: -77.209817),  Route carried "on" structure: County highway 649,  Year Built: 1967,  Status: Open,  Structure Length: 0.67m (2.20ft),  Average Daily Traffic: 7,562 (year 2020),  Truck Traffic: 2%,  Average Future Daily Traffic: 10,587 (year 2040),  Design Load: HS 20,  Features Intersected: TRIBUTARY OF ACCOTINK CK,  Facility Carried by Structure: HUMMER ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.354,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 15.2m (49.9ft),  Skew: 3 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 2.1m (6.9ft)

Condition: Channel: Fair,  Culverts: Satisfactory,  Operating Rating: 89.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 58.1 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Waterway Adequacy: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 0.30m (0.98ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2020,  Bridge Improvement Cost: $1,000,  Roadway Improvement Cost: $1,000,  Total Project Cost: $3,000

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Structure Number: 6785,  Location: 00.10FR650/00.30TO495SB (Lat: 38.865317,  Lng: -77.225725),  Route carried "on" structure: Ramp County highway 650,  Year Built: 1985,  Status: Open,  Structure Length: 4.02m (13.19ft),  Average Daily Traffic: 45,234 (year 2008),  Truck Traffic: 2%,  Average Future Daily Traffic: 75,174 (year 2040),  Design Load: HS 20,  Features Intersected: ROUTE 50 (RAMP E),  Facility Carried by Structure: GALLOWS RD. RAMP A
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.261,  Lanes on structure: 2,  Lanes under structure: 1,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.3m (37.1ft),  Skew: 7 degrees,  Material/Design: Steel,  Design/Construction: Girder and Floorbeam System,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 39.6m (129.9ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 11.3m (37.1ft),  Out-to-Out Width: 12.2m (40.0ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Operating Rating: 52.0 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 40.1 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Somewhat better than minimum adequacy,  Length Of Structure Improvement: 0.30m (0.98ft),  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Inspection Date: April 2020,  Critical Feature Inspection Date: April 2020,  Bridge Improvement Cost: $3,000,  Roadway Improvement Cost: $3,000,  Total Project Cost: $7,000 ( Estimate for 2014),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 6787,  Location: 00.59FR3454/00.15TO495 (Lat: 38.865406,  Lng: -77.227556),  Route carried "on" structure: Alternate County highway 650,  Year Built: 1985,  Year Reconstructed: 2018,  Status: Open,  Structure Length: 3.90m (12.80ft),  Average Daily Traffic: 29,148 (year 2020),  Truck Traffic: 2%,  Average Future Daily Traffic: 32,673 (year 2040),  Design Load: HS 20,  Features Intersected: ARLINGTON BLVD.,  Facility Carried by Structure: GALLOWS ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.306,  Lanes on structure: 8,  Lanes under structure: 7,  Owner: State Highway Agency,  Approaching Roadway Width: 18.3m (60.0ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 21.0m (68.9ft),  Curb or Sidewalk Widths: Left: 3.5m (11.5ft),  Right: 4.1m (13.5ft),  Curb-To-Curb Width: 54.6m (179.1ft),  Out-to-Out Width: 59.4m (194.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 80.7 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 62.6 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  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 minimum criteria,  Length Of Structure Improvement: 0.30m (0.98ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2020,  Bridge Improvement Cost: $50,000,  Roadway Improvement Cost: $50,000,  Total Project Cost: $110,000 ( Estimate for 2015),  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Latex Concrete,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 6876,  Location: 00.30 236 / 00.08 2671 (Lat: 38.822061,  Lng: -77.176981),  Route carried "on" structure: County highway 712,  Year Built: 1974,  Status: Open,  Structure Length: 0.98m (3.22ft),  Average Daily Traffic: 1,113 (year 2020),  Truck Traffic: 2%,  Average Future Daily Traffic: 1,224 (year 2040),  Design Load: HS 20,  Features Intersected: INDIAN RUN,  Facility Carried by Structure: COLUMBIA ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.374,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 8.8m (28.9ft),  Skew: 4 degrees,  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 4.6m (15.1ft)

Condition: Channel: Satisfactory,  Culverts: Satisfactory,  Operating Rating: 44.5 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 32.7 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: Equal to present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 0.30m (0.98ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2021,  Bridge Improvement Cost: $1,000,  Roadway Improvement Cost: $2,000,  Total Project Cost: $4,000 ( Estimate for 2015)

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Structure Number: 691,  Location: 00.20FR918/00.06TO2464 (Lat: 38.846092,  Lng: -77.237636),  Route carried "on" structure: County highway 846,  Year Built: 1990,  Status: Open,  Structure Length: 1.37m (4.49ft),  Average Daily Traffic: 4,344 (year 2020),  Truck Traffic: 1%,  Average Future Daily Traffic: 5,246 (year 2040),  Design Load: HS 20,  Features Intersected: ACCOTINK CREEK,  Facility Carried by Structure: WOODBURN ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.097,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 10.1m (33.1ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 13.7m (44.9ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 10.0m (32.8ft),  Out-to-Out Width: 11.2m (36.7ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Fair,  Operating Rating: 70.8 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 54.4 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 1.37m (4.49ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: December 2020,  Bridge Improvement Cost: $54,000,  Roadway Improvement Cost: $79,000,  Total Project Cost: $150,000,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Other

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Structure Number: 6987,  Location: 00.07 4474 / 00.11 3781 (Lat: 38.842392,  Lng: -77.230833),  Route carried "on" structure: County highway 3679,  Year Built: 1964,  Status: Open,  Structure Length: 5.97m (19.59ft),  Average Daily Traffic: 1,634 (year 2020),  Truck Traffic: 2%,  Average Future Daily Traffic: 1,797 (year 2040),  Design Load: HS 20,  Features Intersected: ACCOTINK CREEK,  Facility Carried by Structure: KING ARTHUR ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.788,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 11.0m (36.1ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 16.8m (55.1ft),  Curb or Sidewalk Widths: Left: 0.9m (3.0ft),  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 11.0m (36.1ft),  Out-to-Out Width: 14.0m (45.9ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Fair,  Channel: Satisfactory,  Operating Rating: 54.4 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 41.7 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 5.97m (19.59ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2020,  Bridge Improvement Cost: $42,000,  Roadway Improvement Cost: $69,000,  Total Project Cost: $125,000 ( Estimate for 2014),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Latex Concrete

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Structure Number: 7003,  Location: 00.04 4455 / 00.04 4675 (Lat: 38.817975,  Lng: -77.249378),  Route carried "on" structure: County highway 4693,  Year Built: 1972,  Status: Open,  Structure Length: 1.28m (4.20ft),  Average Daily Traffic: 2,549 (year 2009),  Average Future Daily Traffic: 2,944 (year 2040),  Design Load: HS 20,  Features Intersected: LONG BRANCH,  Facility Carried by Structure: WOODLAND WAY
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.890,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 11.0m (36.1ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 3.0m (9.8ft)

Condition: Channel: Fair,  Culverts: Satisfactory,  Operating Rating: 89.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 55.3 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 9.14m (29.99ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2021,  Bridge Improvement Cost: $45,000,  Roadway Improvement Cost: $55,000,  Total Project Cost: $125,000

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Structure Number: 23643,  Location: 00.25RF710/00.15TO4488 (Lat: 38.822356,  Lng: -77.234886),  Route carried "on" structure: County highway 4491,  Year Built: 1993,  Status: Open,  Structure Length: 0.64m (2.10ft),  Average Daily Traffic: 793 (year 2009),  Average Future Daily Traffic: 916 (year 2040),  Design Load: HS 20+Mod,  Features Intersected: TRIBUTARY OF ACCOTINK CK,  Facility Carried by Structure: HOLBORN AVE.
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 6.4m (21.0ft),  Skew: 1 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.0m (9.8ft)

Condition: Channel: Fair,  Culverts: 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,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 3.11m (10.20ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2020,  Bridge Improvement Cost: $43,000,  Roadway Improvement Cost: $56,000,  Total Project Cost: $150,000 ( Estimate for 2014)

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Structure Number: 24663,  Location: 00.30FR END/00.20TO4491 (Lat: 38.820392,  Lng: -77.231983),  Route carried "on" structure: County highway 7965,  Year Built: 1995,  Status: Open,  Structure Length: 0.67m (2.20ft),  Average Daily Traffic: 418 (year 2003),  Average Future Daily Traffic: 495 (year 2040),  Design Load: HS 20,  Features Intersected: TURKEY RUN,  Facility Carried by Structure: PRIVATE LANE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Skew: 1 degrees,  Material/Design: Aluminum, Iron,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 2.7m (8.9ft)

Condition: Channel: Satisfactory,  Culverts: Good,  Operating Rating: 44.5 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,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 3.54m (11.61ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2021,  Bridge Improvement Cost: $35,000,  Roadway Improvement Cost: $90,000,  Total Project Cost: $175,000

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Structure Number: 28655,  Location: 00.27FRLAKE/00.43TO0649 (Lat: 38.834278,  Lng: -77.219028),  Route carried "on" structure: State highway 236,  Year Built: 2011,  Status: Open,  Structure Length: 14.82m (48.62ft),  Average Daily Traffic: 20,830 (year 2020),  Truck Traffic: 1%,  Average Future Daily Traffic: 29,163 (year 2040),  Design Load: HS 20,  Features Intersected: I-495; HOV; Accotink CK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 3,  Lanes under structure: 16,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 18.3m (60.0ft),  Skew: 1 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 5,  Length of Maximum Span: 36.6m (120.1ft),  Curb-To-Curb Width: 11.0m (36.1ft),  Out-to-Out Width: 17.7m (58.1ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Very good,  Operating Rating: 48.9 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 37.7 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: High priority of replacement,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 0.30m (0.98ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2021,  Bridge Improvement Cost: $1,000,  Roadway Improvement Cost: $1,000,  Total Project Cost: $3,000 ( Estimate for 2015),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 28656,  Location: 1.12fr710 & 0.40to649 (Lat: 38.834806,  Lng: -77.219028),  Route carried "on" structure: State highway 236,  Year Built: 2011,  Status: Open,  Structure Length: 14.84m (48.69ft),  Average Daily Traffic: 20,830 (year 2020),  Truck Traffic: 1%,  Average Future Daily Traffic: 29,163 (year 2040),  Design Load: HS 20,  Features Intersected: I-495; HOV; Accotink CK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 3,  Lanes under structure: 16,  Owner: State Highway Agency,  Approaching Roadway Width: 14.3m (46.9ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 5,  Length of Maximum Span: 36.6m (120.1ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 3.2m (10.5ft),  Curb-To-Curb Width: 11.0m (36.1ft),  Out-to-Out Width: 14.3m (46.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Very good,  Operating Rating: 51.2 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 39.5 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: High priority of replacement,  Underclear: High priority of corrective action,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 28657,  Location: 00.04FR495 / 00.06TO236 (Lat: 38.836311,  Lng: -77.219483),  Route carried "on" structure: Ramp State highway 236,  Year Built: 2011,  Status: Open,  Structure Length: 5.52m (18.11ft),  Average Daily Traffic: 4,543 (year 2020),  Truck Traffic: 2%,  Average Future Daily Traffic: 6,360 (year 2040),  Design Load: HS 20,  Features Intersected: ACCOTINK CREEK,  Facility Carried by Structure: RAMP LRNW
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 1,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 9.0m (29.5ft),  Skew: 1 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 20.7m (67.9ft),  Curb-To-Curb Width: 9.0m (29.5ft),  Out-to-Out Width: 10.1m (33.1ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Good,  Channel: Very good,  Inventory Rating: 89.8 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Somewhat better than minimum adequacy,  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 28668,  Location: 00.14FR2264/00.14TO0867 (Lat: 38.853961,  Lng: -77.220539),  Route carried "on" structure: Alternate County highway 650,  Year Built: 2010,  Status: Open,  Structure Length: 9.93m (32.58ft),  Average Daily Traffic: 20,548 (year 2020),  Truck Traffic: 2%,  Average Future Daily Traffic: 28,767 (year 2040),  Design Load: HS 20,  Features Intersected: I-495,  Facility Carried by Structure: GALLOWS ROAD
Minimum Vertical Clearance: 6.02m (19.75ft),  Kilometerpoint: 0.000,  Lanes on structure: 6,  Lanes under structure: 14,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Skew: 13 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 49.3m (161.7ft),  Curb or Sidewalk Widths: Left: 1.7m (5.6ft),  Right: 3.2m (10.5ft),  Curb-To-Curb Width: 11.0m (36.1ft),  Out-to-Out Width: 32.2m (105.6ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 39.3 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 30.3 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: High priority of replacement,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 0.30m (0.98ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2020,  Bridge Improvement Cost: $1,000,  Roadway Improvement Cost: $1,000,  Total Project Cost: $3,000 ( Estimate for 2014),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Integral Concrete,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 28669,  Location: 0.76FR650 / 1.33TO66 (Lat: 38.865472,  Lng: -77.219714),  Route carried "on" structure: Ramp County highway 495,  Year Built: 2009,  Status: Open,  Structure Length: 5.76m (18.90ft),  Average Daily Traffic: 25,000 (year 2009),  Truck Traffic: 3%,  Average Future Daily Traffic: 38,000 (year 2034),  Design Load: HS 20,  Features Intersected: RTE.50,  Facility Carried by Structure: RAMPS ASCN; AWN
Minimum Vertical Clearance: 30.18m (99.02ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 10,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.6m (38.1ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 29.4m (96.5ft),  Curb-To-Curb Width: 11.6m (38.1ft),  Out-to-Out Width: 12.5m (41.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 67.9 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 49.2 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 0.30m (0.98ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2022,  Bridge Improvement Cost: $1,000,  Roadway Improvement Cost: $1,000,  Total Project Cost: $3,000 ( Estimate for 2014),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Integral Concrete,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 2867,  Location: 00.83FR0650/01.29TO0066 (Lat: 38.865531,  Lng: -77.219931),  Route carried "on" structure: Interstate 495,  Year Built: 2010,  Status: Open,  Structure Length: 5.64m (18.50ft),  Average Daily Traffic: 71,370 (year 2020),  Truck Traffic: 5%,  Average Future Daily Traffic: 90,783 (year 2040),  Design Load: HS 20,  Features Intersected: RTE.50
Minimum Vertical Clearance: 30.45m (99.90ft),  Kilometerpoint: 0.000,  Lanes on structure: 6,  Lanes under structure: 11,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 30.4m (99.7ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 28.2m (92.5ft),  Curb-To-Curb Width: 21.9m (71.9ft),  Out-to-Out Width: 30.5m (100.1ft)

Condition: Deck: Very good,  Superstructure: Good,  Substructure: Very good,  Operating Rating: 74.2 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 56.2 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: High priority of replacement,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 0.30m (0.98ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2020,  Bridge Improvement Cost: $50,000,  Roadway Improvement Cost: $50,000,  Total Project Cost: $120,000 ( Estimate for 2014),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Integral Concrete,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 28672,  Location: 00.83FR650/01.29TO66 (Lat: 38.865494,  Lng: -77.220622),  Route carried "on" structure: Ramp Interstate 495,  Year Built: 2009,  Status: Open,  Structure Length: 5.64m (18.50ft),  Average Daily Traffic: 12,000 (year 2009),  Truck Traffic: 1%,  Average Future Daily Traffic: 18,000 (year 2034),  Design Load: HS 20,  Features Intersected: ROUTE 50,  Facility Carried by Structure: RAMPS ACNS;AES;ANE
Minimum Vertical Clearance: 30.45m (99.90ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 10,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.6m (38.1ft),  Material/Design: Concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 28.2m (92.5ft),  Curb-To-Curb Width: 11.6m (38.1ft),  Out-to-Out Width: 12.5m (41.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 70.7 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 54.5 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  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: 3.05m (10.01ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2022,  Bridge Improvement Cost: $10,000,  Roadway Improvement Cost: $10,000,  Total Project Cost: $25,000 ( Estimate for 2014),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 28693,  Location: 00.92FR71/ 00.70TO Ravens (Lat: 38.811389,  Lng: -77.218461),  Route carried "on" structure: County highway 620,  Year Built: 2010,  Status: Open,  Structure Length: 15.03m (49.31ft),  Average Daily Traffic: 52,487 (year 2020),  Truck Traffic: 3%,  Average Future Daily Traffic: 73,482 (year 2040),  Design Load: HS 20,  Features Intersected: I-495
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 8,  Lanes under structure: 15,  Owner: State Highway Agency,  Approaching Roadway Width: 14.0m (45.9ft),  Skew: 22 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 47.4m (155.5ft),  Curb or Sidewalk Widths: Left: 3.2m (10.5ft),  Right: 0.0m,  Curb-To-Curb Width: 11.0m (36.1ft),  Out-to-Out Width: 40.4m (132.5ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 63.2 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 48.8 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: High priority of replacement,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 0.03m (0.10ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Galvanized Reinforcing

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Structure Number: 28695,  Location: 0.02fr236 WB 0.02to 495 (Lat: 38.835861,  Lng: -77.219739),  Route carried "on" structure: Ramp US 236,  Year Built: 2012,  Status: Open,  Structure Length: 5.79m (19.00ft),  Average Daily Traffic: 3,805 (year 2020),  Truck Traffic: 1%,  Average Future Daily Traffic: 5,327 (year 2040),  Design Load: HS 20,  Features Intersected: Accotink Crk. H/B trail
Minimum Vertical Clearance: 30.18m (99.02ft),  Kilometerpoint: 0.000,  Lanes on structure: 1,  Owner: State Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Skew: 3 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 21.6m (70.9ft),  Curb-To-Curb Width: 6.7m (22.0ft),  Out-to-Out Width: 10.1m (33.1ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Good,  Channel: Very good,  Operating Rating: 83.6 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 64.3 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Somewhat better than minimum adequacy,  Length Of Structure Improvement: 0.30m (0.98ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2022,  Bridge Improvement Cost: $1,000,  Roadway Improvement Cost: $1,000,  Total Project Cost: $3,000 ( Estimate for 2014),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 29186,  Location: .01FR 620 TO.2 495NB (Lat: 38.812833,  Lng: -77.219306),  Route carried "on" structure: Ramp County highway 620,  Year Built: 2012,  Status: Open,  Structure Length: 15.54m (50.98ft),  Average Daily Traffic: 10,000 (year 2012),  Truck Traffic: 3%,  Average Future Daily Traffic: 20,000 (year 2034),  Design Load: HS 20,  Features Intersected: I-495 SB and HOT lanes,  Facility Carried by Structure: RAMPS BNEWH &BEWNH
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 7,  Owner: State Highway Agency,  Maintenance Responsibility: Private,  Approaching Roadway Width: 19.5m (64.0ft),  Skew: 30 degrees,  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 4,  Number Of Approach Spans: 2,  Length of Maximum Span: 45.7m (149.9ft),  Curb-To-Curb Width: 10.2m (33.5ft),  Out-to-Out Width: 19.5m (64.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 89.8 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 87.1 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 0.30m (0.98ft),  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Inspection Date: September 2020,  Critical Feature Inspection Date: September 2021,  Bridge Improvement Cost: $1,000,  Roadway Improvement Cost: $1,000,  Total Project Cost: $3,000 ( Estimate for 2016),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Membrane: Epoxy,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 6178,  Location: 00.47FR SB495/00.75TO29 (Lat: 38.865617,  Lng: -77.213758),  Route carried "under" structure: US 50,  Year Built: 1985,  Structure Length: 0. m,  Average Daily Traffic: 52,680 (year 2008),  Features Intersected: ROUTE 50 (ARLINGTON BLVD,  Facility Carried by Structure: FAIRVIEW PARK DR.
Minimum Vertical Clearance: 5.18m (16.99ft),  Kilometerpoint: 123.668,  Lanes on structure: 7,  Lanes under structure: 4,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 28.7m (94.2ft)

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Structure Number: 6178,  Location: 00.47FR SB495/00.75TO29 (Lat: 38.865617,  Lng: -77.213758),  Route carried "under" structure: US 50,  Year Built: 1985,  Structure Length: 0. m,  Average Daily Traffic: 52,680 (year 2008),  Features Intersected: ROUTE 50 (ARLINGTON BLVD,  Facility Carried by Structure: FAIRVIEW PARK DR.
Minimum Vertical Clearance: 4.75m (15.58ft),  Kilometerpoint: 123.684,  Lanes on structure: 7,  Lanes under structure: 4,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 28.7m (94.2ft)

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Structure Number: 6178,  Location: 00.47FR SB495/00.75TO29 (Lat: 38.865617,  Lng: -77.213758),  Route carried "under" structure: Ramp Other road 50,  Year Built: 1985,  Structure Length: 0. m,  Features Intersected: ROUTE 50 (ARLINGTON BLVD,  Facility Carried by Structure: FAIRVIEW PARK DR.
Minimum Vertical Clearance: 4.65m (15.26ft),  Kilometerpoint: 0.000,  Lanes on structure: 7,  Lanes under structure: 1,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 28.7m (94.2ft)

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Structure Number: 6638,  Location: 00.15FR495 00.05TO50EBL (Lat: 38.865317,  Lng: -77.218186),  Route carried "under" structure: Ramp Interstate 50,  Year Built: 1986,  Structure Length: 0. m,  Average Daily Traffic: 5,000 (year 1992),  Features Intersected: RAMP B OF ROUTE 50,  Facility Carried by Structure: RAMPS A AND D
Minimum Vertical Clearance: 4.85m (15.91ft),  Kilometerpoint: 0.080,  Lanes on structure: 2,  Lanes under structure: 1,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 31.1m (102.0ft)

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Structure Number: 664,  Location: 0020FR495SBL 0010TOFAIR D (Lat: 38.865272,  Lng: -77.217217),  Route carried "under" structure: Ramp Interstate 495,  Year Built: 1986,  Structure Length: 0. m,  Average Daily Traffic: 8,250 (year 1994),  Features Intersected: RAMP C_OF RTE.495
Minimum Vertical Clearance: 4.47m (14.67ft),  Kilometerpoint: 0.000,  Lanes on structure: 1,  Lanes under structure: 1,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 26.2m (86.0ft)

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Structure Number: 6642,  Location: 00.40FR.I495/00.10TO50EB (Lat: 38.865494,  Lng: -77.212347),  Route carried "under" structure: Ramp Interstate 50,  Year Built: 1985,  Structure Length: 0. m,  Average Daily Traffic: 5,500 (year 1994),  Truck Traffic: 1%,  Features Intersected: RAMP CC,  Facility Carried by Structure: I495 RAMP C
Minimum Vertical Clearance: 4.57m (14.99ft),  Kilometerpoint: 10.700,  Lanes on structure: 1,  Lanes under structure: 1,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 31.7m (104.0ft)

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Structure Number: 6785,  Location: 00.10FR650/00.30TO495SB (Lat: 38.865317,  Lng: -77.225725),  Route carried "under" structure: Ramp County highway 50,  Year Built: 1985,  Structure Length: 0. m,  Average Daily Traffic: 14,200 (year 1994),  Features Intersected: ROUTE 50 (RAMP E),  Facility Carried by Structure: GALLOWS RD. RAMP A
Minimum Vertical Clearance: 5.13m (16.83ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 1,  Material/Design: Steel,  Design/Construction: Girder and Floorbeam System,  Length of Maximum Span: 39.6m (129.9ft)

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Structure Number: 6787,  Location: 00.59FR3454/00.15TO495 (Lat: 38.865406,  Lng: -77.227556),  Route carried "under" structure: US 50,  Year Built: 1985,  Structure Length: 0. m,  Average Daily Traffic: 42,416 (year 2008),  Truck Traffic: 1%,  Features Intersected: ARLINGTON BLVD.,  Facility Carried by Structure: GALLOWS ROAD
Minimum Vertical Clearance: 5.13m (16.83ft),  Kilometerpoint: 122.348,  Lanes on structure: 8,  Lanes under structure: 3,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 21.0m (68.9ft)

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Structure Number: 6787,  Location: 00.59FR3454/00.15TO495 (Lat: 38.865406,  Lng: -77.227556),  Route carried "under" structure: US 50,  Year Built: 1985,  Structure Length: 0. m,  Average Daily Traffic: 42,416 (year 2008),  Truck Traffic: 1%,  Features Intersected: ARLINGTON BLVD.,  Facility Carried by Structure: GALLOWS ROAD
Minimum Vertical Clearance: 5.28m (17.32ft),  Kilometerpoint: 122.364,  Lanes on structure: 8,  Lanes under structure: 4,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 21.0m (68.9ft)

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Structure Number: 28655,  Location: 00.27FRLAKE/00.43TO0649 (Lat: 38.834278,  Lng: -77.219028),  Route carried "under" structure: Ramp Interstate 495,  Year Built: 2011,  Structure Length: 0. m,  Average Daily Traffic: 20,000 (year 2010),  Truck Traffic: 1%,  Features Intersected: I-495; HOV; Accotink CK,  Facility Carried by Structure: RTE.236 EB
Minimum Vertical Clearance: 5.79m (19.00ft),  Kilometerpoint: 0.000,  Lanes on structure: 3,  Lanes under structure: 2,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 36.6m (120.1ft)

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Structure Number: 28655,  Location: 00.27FRLAKE/00.43TO0649 (Lat: 38.834278,  Lng: -77.219028),  Route carried "under" structure: Interstate 495,  Year Built: 2011,  Structure Length: 0. m,  Average Daily Traffic: 80,000 (year 2010),  Truck Traffic: 3%,  Features Intersected: I-495; HOV; Accotink CK,  Facility Carried by Structure: RTE.236 EB
Minimum Vertical Clearance: 6.30m (20.67ft),  Kilometerpoint: 0.000,  Lanes on structure: 3,  Lanes under structure: 6,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 36.6m (120.1ft)

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Structure Number: 28655,  Location: 00.27FRLAKE/00.43TO0649 (Lat: 38.834278,  Lng: -77.219028),  Route carried "under" structure: Ramp Interstate 495,  Year Built: 2011,  Structure Length: 0. m,  Average Daily Traffic: 20,000 (year 2010),  Truck Traffic: 1%,  Features Intersected: I-495; HOV; Accotink CK,  Facility Carried by Structure: RTE.236 EB
Minimum Vertical Clearance: 5.21m (17.09ft),  Kilometerpoint: 0.000,  Lanes on structure: 3,  Lanes under structure: 2,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 36.6m (120.1ft)

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Structure Number: 28655,  Location: 00.27FRLAKE/00.43TO0649 (Lat: 38.834278,  Lng: -77.219028),  Route carried "under" structure: Interstate 495,  Year Built: 2011,  Structure Length: 0. m,  Average Daily Traffic: 80,000 (year 2010),  Truck Traffic: 3%,  Features Intersected: I-495; HOV; Accotink CK,  Facility Carried by Structure: RTE.236 EB
Minimum Vertical Clearance: 5.94m (19.49ft),  Kilometerpoint: 0.000,  Lanes on structure: 3,  Lanes under structure: 6,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 36.6m (120.1ft)

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Structure Number: 28656,  Location: 1.12fr710 & 0.40to649 (Lat: 38.834806,  Lng: -77.219028),  Route carried "under" structure: Ramp Interstate 495,  Year Built: 2011,  Structure Length: 0. m,  Average Daily Traffic: 14,000 (year 2011),  Truck Traffic: 10%,  Features Intersected: I-495; HOV; Accotink CK,  Facility Carried by Structure: RTE.236 WB
Minimum Vertical Clearance: 5.28m (17.32ft),  Kilometerpoint: 0.000,  Lanes on structure: 3,  Lanes under structure: 2,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 36.6m (120.1ft)

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Structure Number: 28656,  Location: 1.12fr710 & 0.40to649 (Lat: 38.834806,  Lng: -77.219028),  Route carried "under" structure: Interstate 495,  Year Built: 2011,  Structure Length: 0. m,  Average Daily Traffic: 145,000 (year 2011),  Truck Traffic: 15%,  Features Intersected: I-495; HOV; Accotink CK,  Facility Carried by Structure: RTE.236 WB
Minimum Vertical Clearance: 6.48m (21.26ft),  Kilometerpoint: 0.000,  Lanes on structure: 3,  Lanes under structure: 6,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 36.6m (120.1ft)

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Structure Number: 28656,  Location: 1.12fr710 & 0.40to649 (Lat: 38.834806,  Lng: -77.219028),  Route carried "under" structure: Ramp Interstate 495,  Year Built: 2011,  Structure Length: 0. m,  Average Daily Traffic: 18,000 (year 2011),  Truck Traffic: 4%,  Features Intersected: I-495; HOV; Accotink CK,  Facility Carried by Structure: RTE.236 WB
Minimum Vertical Clearance: 5.69m (18.67ft),  Kilometerpoint: 0.000,  Lanes on structure: 3,  Lanes under structure: 2,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 36.6m (120.1ft)

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Structure Number: 28656,  Location: 1.12fr710 & 0.40to649 (Lat: 38.834806,  Lng: -77.219028),  Route carried "under" structure: Interstate 495,  Year Built: 2011,  Structure Length: 0. m,  Average Daily Traffic: 138,000 (year 2011),  Truck Traffic: 15%,  Features Intersected: I-495; HOV; Accotink CK,  Facility Carried by Structure: RTE.236 WB
Minimum Vertical Clearance: 6.10m (20.01ft),  Kilometerpoint: 0.000,  Lanes on structure: 3,  Lanes under structure: 6,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 36.6m (120.1ft)

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Structure Number: 28668,  Location: 00.14FR2264/00.14TO0867 (Lat: 38.853961,  Lng: -77.220539),  Route carried "under" structure: Interstate 495,  Year Built: 2010,  Structure Length: 0. m,  Average Daily Traffic: 120,000 (year 2010),  Truck Traffic: 2%,  Features Intersected: I-495,  Facility Carried by Structure: GALLOWS ROAD
Minimum Vertical Clearance: 5.92m (19.42ft),  Kilometerpoint: 0.000,  Lanes on structure: 6,  Lanes under structure: 6,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 49.3m (161.7ft)

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Structure Number: 28668,  Location: 00.14FR2264/00.14TO0867 (Lat: 38.853961,  Lng: -77.220539),  Route carried "under" structure: Interstate 495,  Year Built: 2010,  Structure Length: 0. m,  Average Daily Traffic: 120,000 (year 2010),  Truck Traffic: 2%,  Features Intersected: I-495,  Facility Carried by Structure: GALLOWS ROAD
Minimum Vertical Clearance: 5.69m (18.67ft),  Kilometerpoint: 0.000,  Lanes on structure: 6,  Lanes under structure: 6,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 49.3m (161.7ft)

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Structure Number: 28668,  Location: 00.14FR2264/00.14TO0867 (Lat: 38.853961,  Lng: -77.220539),  Route carried "under" structure: Alternate Interstate 495,  Year Built: 2010,  Structure Length: 0. m,  Features Intersected: I-495,  Facility Carried by Structure: GALLOWS ROAD
Minimum Vertical Clearance: 5.54m (18.18ft),  Kilometerpoint: 0.000,  Lanes on structure: 6,  Lanes under structure: 2,  Toll: On Interstate toll segment,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 49.3m (161.7ft)

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Structure Number: 28668,  Location: 00.14FR2264/00.14TO0867 (Lat: 38.853961,  Lng: -77.220539),  Route carried "under" structure: Alternate Interstate 495,  Year Built: 2010,  Structure Length: 0. m,  Features Intersected: I-495,  Facility Carried by Structure: GALLOWS ROAD
Minimum Vertical Clearance: 5.54m (18.18ft),  Kilometerpoint: 0.000,  Lanes on structure: 6,  Toll: On Interstate toll segment,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 49.3m (161.7ft)