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

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Structure Number: 6463,  Location: 0.37FR677/0.23TO684 (Lat: 38.918858,  Lng: -77.231767),  Route carried "on" structure: State highway 123,  Year Built: 1965,  Status: Open,  Structure Length: 6.58m (21.59ft),  Average Daily Traffic: 16,441 (year 2014),  Truck Traffic: 2%,  Average Future Daily Traffic: 55,962 (year 2035),  Design Load: HS 20,  Features Intersected: LEESBURG PIKE (RTE. 7),  Facility Carried by Structure: CHAINBRIDGE RD SBL
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 35.768,  Lanes on structure: 2,  Lanes under structure: 8,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.9m (39.0ft),  Skew: 2 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 19.2m (63.0ft),  Curb or Sidewalk Widths: Left: 0.5m (1.6ft),  Right: 0.5m (1.6ft),  Curb-To-Curb Width: 11.9m (39.0ft),  Out-to-Out Width: 13.4m (44.0ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Satisfactory,  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: Somewhat better than minimum adequacy,  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: 6.58m (21.59ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2020,  Bridge Improvement Cost: $250,000,  Roadway Improvement Cost: $100,000,  Total Project Cost: $450,000 ( Estimate for 2014),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 6465,  Location: 0.37FR677/0.23TO684 (Lat: 38.918900,  Lng: -77.231300),  Route carried "on" structure: State highway 123,  Year Built: 1965,  Status: Open,  Structure Length: 6.49m (21.29ft),  Average Daily Traffic: 9,630 (year 2020),  Truck Traffic: 1%,  Average Future Daily Traffic: 13,482 (year 2040),  Design Load: HS 20,  Features Intersected: LEESBURG PIKE; ROUTE 7,  Facility Carried by Structure: CHAINBRIDGE RD NBL
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 35.768,  Lanes on structure: 2,  Lanes under structure: 8,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 8.2m (26.9ft),  Skew: 2 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 19.5m (64.0ft),  Curb or Sidewalk Widths: Left: 0.5m (1.6ft),  Right: 0.5m (1.6ft),  Curb-To-Curb Width: 8.2m (26.9ft),  Out-to-Out Width: 9.8m (32.2ft)

Condition: Deck: Fair,  Superstructure: Poor,  Substructure: Satisfactory,  Operating Rating: 50.5 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 38.9 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Meets minimum limits,  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: 6.49m (21.29ft),  Designated Inspection Frequency: Every 24 months,  Other Special Inspection Frequency: Every 12 months,  Inspection Date: November 2020,  Other Special Inspection Date: November 2021,  Bridge Improvement Cost: $260,000,  Roadway Improvement Cost: $40,000,  Total Project Cost: $301,000 ( Estimate for 2014),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 6469,  Location: 00.40FR495/00.45TO267 (Lat: 38.924422,  Lng: -77.209203),  Route carried "on" structure: State highway 123,  Year Built: 1964,  Status: Open,  Structure Length: 0.79m (2.59ft),  Average Daily Traffic: 37,354 (year 2020),  Truck Traffic: 1%,  Average Future Daily Traffic: 52,296 (year 2040),  Design Load: HS 20,  Features Intersected: TRIBUTARY OF SCOTTS RUN,  Facility Carried by Structure: DOLLEY MADISON BLV
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 37.853,  Lanes on structure: 6,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 14.3m (46.9ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 1.8m (5.9ft)

Condition: Channel: Fair,  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 desirable criteria,  Length Of Structure Improvement: 25.51m (83.69ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2020,  Bridge Improvement Cost: $44,000,  Roadway Improvement Cost: $68,000,  Total Project Cost: $125,000 ( Estimate for 2014)

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Structure Number: 6503,  Location: 02.12FR66/OO.22TO123 (Lat: 38.927292,  Lng: -77.200239),  Route carried "on" structure: State highway 267,  Year Built: 1983,  Status: Open,  Structure Length: 3.66m (12.01ft),  Average Daily Traffic: 25,711 (year 2020),  Truck Traffic: 2%,  Average Future Daily Traffic: 35,995 (year 2040),  Design Load: HS 20,  Features Intersected: CHAIN BRIDGE RD. RTE3547,  Facility Carried by Structure: HIRST BRAULT EXP.
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 42.651,  Lanes on structure: 4,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 22.9m (75.1ft),  Skew: 3 degrees,  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 20.7m (67.9ft),  Curb-To-Curb Width: 20.1m (65.9ft),  Out-to-Out Width: 21.3m (69.9ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Good,  Operating Rating: 40.5 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 31.2 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,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 0.30m (0.98ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2020,  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: 6505,  Location: 00.46FR495/02.35TO66 (Lat: 38.928686,  Lng: -77.203942),  Route carried "on" structure: State highway 267,  Year Built: 1963,  Status: Open,  Structure Length: 6.16m (20.21ft),  Average Daily Traffic: 25,711 (year 2020),  Truck Traffic: 2%,  Average Future Daily Traffic: 35,995 (year 2040),  Design Load: HS 20,  Features Intersected: DOLLEY MADISON/123,  Facility Carried by Structure: HIRST BRAULT EBL
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 42.304,  Lanes on structure: 3,  Lanes under structure: 6,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 14.0m (45.9ft),  Skew: 1 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 16.2m (53.1ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.9m (45.6ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Fair,  Operating Rating: 70.9 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 54.6 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: High priority of corrective action,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 6.16m (20.21ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2020,  Bridge Improvement Cost: $22,000,  Roadway Improvement Cost: $1,000,  Total Project Cost: $24,000 ( Estimate for 2014),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 6511,  Location: 00.40FR495/02.25TO66 (Lat: 38.928894,  Lng: -77.203892),  Route carried "on" structure: Other road 267,  Year Built: 1983,  Status: Open,  Structure Length: 7.47m (24.51ft),  Average Daily Traffic: 15,109 (year 2020),  Average Future Daily Traffic: 16,620 (year 2040),  Design Load: HS 20,  Features Intersected: DOLLEY MADISON BLVD(123),  Facility Carried by Structure: DULLES A. RD. EBL
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 17.570,  Lanes on structure: 2,  Lanes under structure: 6,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 12.5m (41.0ft),  Skew: 1 degrees,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 42.7m (140.1ft),  Curb-To-Curb Width: 12.3m (40.4ft),  Out-to-Out Width: 13.4m (44.0ft)

Condition: Deck: Good,  Superstructure: Fair,  Substructure: Fair,  Operating Rating: 49.0 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 38.1 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Better than present minimum criteria,  Underclear: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2020,  Bridge Improvement Cost: $30,000,  Roadway Improvement Cost: $1,000,  Total Project Cost: $32,000 ( 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: 6614,  Location: 00.74FR123/01.85TO193 (Lat: 38.931917,  Lng: -77.213350),  Route carried "on" structure: Interstate 495,  Year Built: 1963,  Status: Open,  Structure Length: 9.57m (31.40ft),  Average Daily Traffic: 86,083 (year 2020),  Truck Traffic: 5%,  Average Future Daily Traffic: 118,920 (year 2040),  Design Load: HS 20,  Features Intersected: DUL.ACC.RD.&EBL RTE.267,  Facility Carried by Structure: CAPITAL BELTWAY SB
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 18.487,  Lanes on structure: 5,  Lanes under structure: 7,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 25.0m (82.0ft),  Skew: 1 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 5,  Length of Maximum Span: 22.6m (74.1ft),  Curb or Sidewalk Widths: Left: 0.3m (1.0ft),  Right: 0.3m (1.0ft),  Curb-To-Curb Width: 24.4m (80.1ft),  Out-to-Out Width: 25.6m (84.0ft)

Condition: Deck: Fair,  Superstructure: Satisfactory,  Substructure: Fair,  Operating Rating: 64.8 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 50.0 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,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 9.57m (31.40ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2021,  Bridge Improvement Cost: $1,300,000,  Roadway Improvement Cost: $200,000,  Total Project Cost: $1,550,000 ( Estimate for 2015),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 6618,  Location: 00.58FR123/02.01TO193 (Lat: 38.929400,  Lng: -77.211300),  Route carried "on" structure: Interstate 495,  Year Built: 1964,  Status: Open,  Structure Length: 4.33m (14.21ft),  Average Daily Traffic: 75,423 (year 2020),  Truck Traffic: 5%,  Average Future Daily Traffic: 105,592 (year 2040),  Design Load: HS 20,  Features Intersected: RAMP EN OF DULLES TOLL R,  Facility Carried by Structure: CAPITAL BELTWAY IL
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 18.198,  Lanes on structure: 5,  Lanes under structure: 1,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 26.2m (86.0ft),  Skew: 2 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 16.8m (55.1ft),  Curb or Sidewalk Widths: Left: 0.3m (1.0ft),  Right: 0.3m (1.0ft),  Curb-To-Curb Width: 25.6m (84.0ft),  Out-to-Out Width: 26.8m (87.9ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Satisfactory,  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: Somewhat better than minimum adequacy,  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: 0.61m (2.00ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2020,  Bridge Improvement Cost: $100,000,  Roadway Improvement Cost: $10,000,  Total Project Cost: $120,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric

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Structure Number: 662,  Location: 00.71FR123/01.88TO193 (Lat: 38.930792,  Lng: -77.210611),  Route carried "on" structure: Interstate 495,  Year Built: 1961,  Status: Open,  Structure Length: 10.30m (33.79ft),  Average Daily Traffic: 75,423 (year 2020),  Truck Traffic: 5%,  Average Future Daily Traffic: 105,592 (year 2040),  Design Load: HS 20,  Features Intersected: EBL DULL. TOLL & RAMP SE,  Facility Carried by Structure: NBL CAPT. BELTWAY
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 18.375,  Lanes on structure: 5,  Lanes under structure: 7,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 26.2m (86.0ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 5,  Length of Maximum Span: 25.9m (85.0ft),  Curb-To-Curb Width: 25.6m (84.0ft),  Out-to-Out Width: 26.5m (86.9ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Fair,  Operating Rating: 55.0 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 42.5 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Better than present minimum criteria,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 10.12m (33.20ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2021,  Bridge Improvement Cost: $300,000,  Roadway Improvement Cost: $100,000,  Total Project Cost: $405,000 ( Estimate for 2015),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric

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Structure Number: 6626,  Location: 0.10FR267EB 0.05TO495NBL (Lat: 38.930639,  Lng: -77.209847),  Route carried "on" structure: Ramp Interstate 495,  Year Built: 1961,  Status: Open,  Structure Length: 9.63m (31.59ft),  Average Daily Traffic: 15,390 (year 2020),  Average Future Daily Traffic: 21,546 (year 2040),  Design Load: HS 20,  Features Intersected: DAR AND TOLL RD. EXT. EB
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.644,  Lanes on structure: 1,  Lanes under structure: 7,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Skew: 2 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 28.3m (92.8ft),  Curb or Sidewalk Widths: Left: 0.5m (1.6ft),  Right: 0.5m (1.6ft),  Curb-To-Curb Width: 6.7m (22.0ft),  Out-to-Out Width: 8.2m (26.9ft)

Condition: Deck: Fair,  Superstructure: Satisfactory,  Substructure: Fair,  Operating Rating: 66.0 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 50.9 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,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 9.63m (31.59ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2021,  Bridge Improvement Cost: $87,000,  Roadway Improvement Cost: $150,000,  Total Project Cost: $250,000 ( Estimate for 2015),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Latex Concrete

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Structure Number: 24109,  Location: 00.20FR5074/00.10TO3974 (Lat: 38.904172,  Lng: -77.239433),  Route carried "on" structure: County highway 697,  Year Built: 1994,  Status: Open,  Structure Length: 0.98m (3.22ft),  Average Daily Traffic: 4,239 (year 2020),  Truck Traffic: 2%,  Average Future Daily Traffic: 4,663 (year 2040),  Design Load: HS 20+Mod,  Features Intersected: TRIBUTARY OF WOLFTRAP CK,  Facility Carried by Structure: WOODFORD ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.786,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 10.4m (34.1ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 2.1m (6.9ft),  Curb or Sidewalk Widths: Left: 2.7m (8.9ft),  Right: 0.0m

Condition: Channel: Good,  Culverts: Satisfactory,  Operating Rating: 64.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 38.1 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: 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: March 2021,  Bridge Improvement Cost: $66,000,  Roadway Improvement Cost: $99,000,  Total Project Cost: $189,000

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Structure Number: 2482,  Location: 0.05 FR 6943 & 0.07 TO123 (Lat: 38.925778,  Lng: -77.209011),  Route carried "on" structure: County highway 8102,  Year Built: 1997,  Status: Open,  Structure Length: 1.89m (6.20ft),  Average Daily Traffic: 7,766 (year 2009),  Average Future Daily Traffic: 8,970 (year 2040),  Design Load: HS 20,  Features Intersected: TRIBUTARY OF SCOTTS RUN,  Facility Carried by Structure: SCOTT CROSSING RD.
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 19.8m (65.0ft),  Skew: 5 degrees,  Material/Design: Concrete,  Design/Construction: Arch - Deck,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 18.9m (62.0ft),  Curb or Sidewalk Widths: Left: 1.2m (3.9ft),  Right: 0.0m,  Curb-To-Curb Width: 19.7m (64.6ft),  Out-to-Out Width: 65.8m (215.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: 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: 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 desirable criteria,  Length Of Structure Improvement: 1.22m (4.00ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2020,  Bridge Improvement Cost: $50,000,  Roadway Improvement Cost: $89,000,  Total Project Cost: $175,000 ( Estimate for 2016)

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Structure Number: 27939,  Location: 0.03Fr Cols/0.05To Old M (Lat: 38.922706,  Lng: -77.209328),  Route carried "on" structure: County highway 6471,  Year Built: 2004,  Status: Open,  Structure Length: 8.17m (26.80ft),  Average Daily Traffic: 1,305 (year 2009),  Average Future Daily Traffic: 1,507 (year 2040),  Design Load: HS 20,  Features Intersected: SCOTTS RUN,  Facility Carried by Structure: COLSHIRE DR.
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.080,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Skew: 4 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 33.5m (109.9ft),  Curb or Sidewalk Widths: Left: 2.1m (6.9ft),  Right: 0.0m,  Curb-To-Curb Width: 9.2m (30.2ft),  Out-to-Out Width: 12.3m (40.4ft)

Condition: Deck: Satisfactory,  Superstructure: Very good,  Substructure: Good,  Channel: Fair,  Operating Rating: 58.6 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 45.2 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 8.17m (26.80ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2020,  Bridge Improvement Cost: $51,000,  Roadway Improvement Cost: $39,000,  Total Project Cost: $100,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 2868,  Location: 00.80FR0007/02.58TO0193 (Lat: 38.921564,  Lng: -77.215789),  Route carried "on" structure: Interstate 495,  Year Built: 2011,  Status: Open,  Structure Length: 7.54m (24.74ft),  Average Daily Traffic: 120,000 (year 2011),  Truck Traffic: 2%,  Average Future Daily Traffic: 150,000 (year 2033),  Design Load: HS 20,  Features Intersected: ROUTE 123
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 7,  Lanes under structure: 10,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 26.2m (86.0ft),  Skew: 4 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 37.8m (124.0ft),  Curb-To-Curb Width: 25.6m (84.0ft),  Out-to-Out Width: 34.1m (111.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 83.4 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: High priority of corrective action,  Underclear: Better than 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,  Inspection Date: October 2021,  Bridge Improvement Cost: $1,000,  Roadway Improvement Cost: $1,000,  Total Project Cost: $3,000,  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: 28681,  Location: 2.52 Mi. North of I-66 (Lat: 38.921497,  Lng: -77.215942),  Route carried "on" structure: Ramp US 495,  Year Built: 2012,  Status: Open,  Structure Length: 7.55m (24.77ft),  Average Daily Traffic: 161,506 (year 2020),  Truck Traffic: 5%,  Average Future Daily Traffic: 177,657 (year 2040),  Design Load: HS 20,  Features Intersected: ROUTE 123,  Facility Carried by Structure: RAMPS TNWH & TWNH
Minimum Vertical Clearance: 30.18m (99.02ft),  Kilometerpoint: 0.000,  Lanes on structure: 3,  Lanes under structure: 8,  Base Highway Network: Yes,  Owner: State Highway Agency,  Maintenance Responsibility: Private,  Approaching Roadway Width: 16.0m (52.5ft),  Skew: 34 degrees,  Material/Design: Concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 37.6m (123.4ft),  Curb-To-Curb Width: 14.6m (47.9ft),  Out-to-Out Width: 16.0m (52.5ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 68.0 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 49.0 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  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: 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 ( Estimate for 2016),  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: 28682,  Location: 00.78FR0007/00.80TO0267 (Lat: 38.921147,  Lng: -77.216811),  Route carried "on" structure: Interstate 495,  Year Built: 2010,  Status: Open,  Structure Length: 7.41m (24.31ft),  Average Daily Traffic: 87,097 (year 2020),  Truck Traffic: 5%,  Average Future Daily Traffic: 121,936 (year 2040),  Design Load: HS 20,  Features Intersected: RTE.123
Minimum Vertical Clearance: 6.22m (20.41ft),  Kilometerpoint: 0.000,  Lanes on structure: 7,  Lanes under structure: 8,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 30.4m (99.7ft),  Skew: 4 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 37.0m (121.4ft),  Curb-To-Curb Width: 25.6m (84.0ft),  Out-to-Out Width: 44.5m (146.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 59.6 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 46.0 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 corrective action,  Underclear: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2020,  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: 28683,  Location: 0.01FR5061/0.01ToNBhtlane (Lat: 38.920139,  Lng: -77.217839),  Route carried "on" structure: Ramp Other road 5061,  Year Built: 2012,  Status: Open,  Structure Length: 14.84m (48.69ft),  Average Daily Traffic: 12,053 (year 2014),  Average Future Daily Traffic: 14,000 (year 2034),  Design Load: HS 20,  Features Intersected: RAMP CNE; 495 SB,  Facility Carried by Structure: W.Park T Connector
Minimum Vertical Clearance: 5.72m (18.77ft),  Kilometerpoint: 0.000,  Lanes on structure: 4,  Lanes under structure: 7,  Owner: State Highway Agency,  Maintenance Responsibility: Private,  Approaching Roadway Width: 16.8m (55.1ft),  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 56.9m (186.7ft),  Curb-To-Curb Width: 15.8m (51.8ft),  Out-to-Out Width: 16.9m (55.4ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 64.4 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 49.9 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 corrective action,  Underclear: Better than 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,  Inspection Date: August 2020,  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: 28685,  Location: 0.40fr694 0.70to 123 (Lat: 38.929917,  Lng: -77.212500),  Route carried "on" structure: Alternate Interstate 495,  Year Built: 2012,  Status: Open,  Structure Length: 8.73m (28.64ft),  Average Daily Traffic: 8,198 (year 2020),  Truck Traffic: 5%,  Average Future Daily Traffic: 11,477 (year 2040),  Design Load: HS 20,  Features Intersected: RAMPS DTWSH & FUTURE
Minimum Vertical Clearance: 30.18m (99.02ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 4,  Base Highway Network: Yes,  Toll: On toll road,  Owner: State Highway Agency,  Maintenance Responsibility: Private,  Approaching Roadway Width: 12.8m (42.0ft),  Skew: 3 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 43.7m (143.4ft),  Curb-To-Curb Width: 12.8m (42.0ft),  Out-to-Out Width: 13.8m (45.3ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Good,  Operating Rating: 82.6 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 53.5 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 desirable criteria,  Underclear: 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,  Inspection Date: August 2020,  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,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 28686,  Location: 3.2 North of I66 (Lat: 38.930747,  Lng: -77.211364),  Route carried "on" structure: Ramp Interstate 495,  Year Built: 2012,  Status: Open,  Structure Length: 5.91m (19.39ft),  Average Daily Traffic: 7,976 (year 2020),  Truck Traffic: 3%,  Average Future Daily Traffic: 11,166 (year 2040),  Design Load: HS 20,  Features Intersected: RAMP DSE,  Facility Carried by Structure: RAMP NBH
Minimum Vertical Clearance: 30.18m (99.02ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 2,  Owner: State Highway Agency,  Maintenance Responsibility: Private,  Approaching Roadway Width: 13.7m (44.9ft),  Skew: 3 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Number Of Approach Spans: 2,  Length of Maximum Span: 36.6m (120.1ft),  Curb-To-Curb Width: 12.8m (42.0ft),  Out-to-Out Width: 13.7m (44.9ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Very good,  Operating Rating: 83.5 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 60.8 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Superior to present desirable criteria,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Better than 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 ( Estimate for 2016),  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: 28687,  Location: 3.2 Miles North of I-66 (Lat: 38.930672,  Lng: -77.212003),  Route carried "on" structure: Interstate 495,  Year Built: 2012,  Status: Open,  Structure Length: 5.49m (18.01ft),  Average Daily Traffic: 8,198 (year 2020),  Truck Traffic: 5%,  Average Future Daily Traffic: 11,477 (year 2040),  Design Load: HS 20,  Features Intersected: RAMP DSE
Minimum Vertical Clearance: 30.18m (99.02ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 1,  Base Highway Network: Yes,  Toll: On toll road,  Owner: State Highway Agency,  Maintenance Responsibility: Private,  Approaching Roadway Width: 15.5m (50.9ft),  Material/Design: Concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 30.5m (100.1ft),  Curb-To-Curb Width: 14.9m (48.9ft),  Out-to-Out Width: 15.5m (50.9ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Good,  Operating Rating: 87.1 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 65.3 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: Meets minimum limits,  Approach Roadway Alignment: Better than 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 ( Estimate for 2016),  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: 28688,  Location: 0.75 fr 7 1.87 to 193 (Lat: 38.931178,  Lng: -77.211033),  Route carried "on" structure: Ramp Interstate 495,  Year Built: 2012,  Status: Open,  Structure Length: 7.41m (24.31ft),  Average Daily Traffic: 7,976 (year 2020),  Truck Traffic: 6%,  Average Future Daily Traffic: 11,166 (year 2040),  Design Load: HS 20,  Features Intersected: DTR and DAAR
Minimum Vertical Clearance: 30.18m (99.02ft),  Kilometerpoint: 0.000,  Lanes on structure: 3,  Lanes under structure: 6,  Owner: State Highway Agency,  Maintenance Responsibility: Private,  Approaching Roadway Width: 19.2m (63.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 30.5m (100.1ft),  Curb-To-Curb Width: 19.2m (63.0ft),  Out-to-Out Width: 23.9m (78.4ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 81.6 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: Superior to present desirable criteria,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 0.30m (0.98ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2020,  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,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 28812,  Location: .20fr5062 0.33to123 (Lat: 38.928611,  Lng: -77.213278),  Route carried "on" structure: Alternate County highway 8102,  Year Built: 2012,  Status: Open,  Structure Length: 3.96m (12.99ft),  Average Daily Traffic: 16,000 (year 2012),  Truck Traffic: 2%,  Average Future Daily Traffic: 26,000 (year 2034),  Design Load: HL 93,  Features Intersected: SBH and DTWSH,  Facility Carried by Structure: Scotts Crossing Rd
Minimum Vertical Clearance: 30.18m (99.02ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 3,  Owner: State Highway Agency,  Approaching Roadway Width: 11.6m (38.1ft),  Skew: 6 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 39.0m (128.0ft),  Curb-To-Curb Width: 11.0m (36.1ft),  Out-to-Out Width: 13.1m (43.0ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Very good,  Operating Rating: 71.2 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 54.9 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Meets minimum limits,  Underclear: Superior to present desirable 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: Febuary 2022,  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,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 28813,  Location: 00.50 JB old / 0.50 495 (Lat: 38.929528,  Lng: -77.212164),  Route carried "on" structure: Ramp Other road 495,  Year Built: 2012,  Status: Open,  Structure Length: 4.51m (14.80ft),  Average Daily Traffic: 45,000 (year 2012),  Truck Traffic: 2%,  Average Future Daily Traffic: 67,000 (year 2034),  Design Load: HS 20,  Features Intersected: RAMPS DWN & DTWHN,  Facility Carried by Structure: JONES BRANCH NEW
Minimum Vertical Clearance: 30.18m (99.02ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 1,  Owner: State Highway Agency,  Maintenance Responsibility: Private,  Approaching Roadway Width: 9.1m (29.9ft),  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 25.9m (85.0ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 21.3m (69.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 72.6 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 50.8 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,  Underclear: Equal to 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: June 2020,  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,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 28814,  Location: 3.2 Miles N. of I-66 (Lat: 38.930658,  Lng: -77.211778),  Route carried "on" structure: Alternate Interstate 495,  Year Built: 2012,  Status: Open,  Structure Length: 5.09m (16.70ft),  Average Daily Traffic: 86,083 (year 2020),  Truck Traffic: 5%,  Average Future Daily Traffic: 118,920 (year 2040),  Design Load: HS 20,  Features Intersected: RAMP DSE,  Facility Carried by Structure: JONES BRANCH NEW
Minimum Vertical Clearance: 30.18m (99.02ft),  Kilometerpoint: 0.000,  Lanes on structure: 1,  Lanes under structure: 1,  Base Highway Network: Yes,  Toll: On toll road,  Owner: State Highway Agency,  Maintenance Responsibility: Private,  Approaching Roadway Width: 9.4m (30.8ft),  Skew: 2 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 29.1m (95.5ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 10.4m (34.1ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Good,  Operating Rating: 86.2 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 66.2 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 corrective action,  Underclear: Better than 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,  Inspection Date: June 2020,  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,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 28816,  Location: 3.11 Miles North of I-66 (Lat: 38.929250,  Lng: -77.214417),  Route carried "on" structure: Alternate County highway 8102,  Year Built: 2012,  Status: Open,  Structure Length: 8.14m (26.71ft),  Average Daily Traffic: 86,146 (year 2018),  Truck Traffic: 5%,  Average Future Daily Traffic: 94,689 (year 2035),  Design Load: HS 20,  Features Intersected: 495-SB & RAMP DES,  Facility Carried by Structure: Scotts Crossing Rd
Minimum Vertical Clearance: 30.18m (99.02ft),  Kilometerpoint: 0.000,  Lanes on structure: 4,  Lanes under structure: 6,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 17.1m (56.1ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 48.8m (160.1ft),  Curb or Sidewalk Widths: Left: 2.4m (7.9ft),  Right: 0.5m (1.6ft),  Curb-To-Curb Width: 15.2m (49.9ft),  Out-to-Out Width: 35.1m (115.2ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Very good,  Operating Rating: 64.4 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 49.0 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Equal to present desirable 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: Febuary 2022,  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,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 28817,  Location: 3.2 Miles North of I-66 (Lat: 38.930703,  Lng: -77.211628),  Route carried "on" structure: Ramp Interstate 495,  Year Built: 2012,  Status: Open,  Structure Length: 5.55m (18.21ft),  Average Daily Traffic: 7,976 (year 2020),  Truck Traffic: 5%,  Average Future Daily Traffic: 11,166 (year 2040),  Design Load: HS 20,  Features Intersected: RAMP DSE,  Facility Carried by Structure: RAMP JB EWN
Minimum Vertical Clearance: 30.18m (99.02ft),  Kilometerpoint: 0.000,  Lanes on structure: 1,  Lanes under structure: 1,  Base Highway Network: Yes,  Toll: On toll road,  Owner: State Highway Agency,  Maintenance Responsibility: Private,  Approaching Roadway Width: 9.1m (29.9ft),  Skew: 2 degrees,  Material/Design: Concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 32.9m (107.9ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 10.1m (33.1ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Good,  Operating Rating: 80.7 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 57.2 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: Superior to present desirable criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 3.05m (10.01ft),  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 ( Estimate for 2016),  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: 28819,  Location: 3.11 Miles North of I-66 (Lat: 38.929569,  Lng: -77.211450),  Route carried "on" structure: Ramp Other road 495,  Year Built: 2012,  Status: Open,  Structure Length: 2.32m (7.61ft),  Average Daily Traffic: 75,604 (year 2018),  Truck Traffic: 5%,  Average Future Daily Traffic: 83,989 (year 2035),  Design Load: HS 20,  Features Intersected: RAMP DWN,  Facility Carried by Structure: RAMP DTSWN
Minimum Vertical Clearance: 30.18m (99.02ft),  Kilometerpoint: 0.000,  Lanes on structure: 1,  Lanes under structure: 1,  Base Highway Network: Yes,  Owner: State Highway Agency,  Maintenance Responsibility: Private,  Approaching Roadway Width: 10.1m (33.1ft),  Skew: 1 degrees,  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Number Of Approach Spans: 2,  Length of Maximum Span: 19.5m (64.0ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 10.1m (33.1ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 64.4 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 49.0 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 desirable 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 ( 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: 2882,  Location: 0.75FR 123 & 01.60TO 193 (Lat: 38.930456,  Lng: -77.211017),  Route carried "on" structure: Ramp Other road 495,  Year Built: 2012,  Status: Open,  Structure Length: 14.66m (48.10ft),  Average Daily Traffic: 40,000 (year 2012),  Truck Traffic: 2%,  Average Future Daily Traffic: 53,000 (year 2034),  Design Load: HS 20,  Features Intersected: RAMP DSE & DTR; DAR,  Facility Carried by Structure: RAMP DTSWH
Minimum Vertical Clearance: 30.18m (99.02ft),  Kilometerpoint: 0.000,  Lanes on structure: 1,  Lanes under structure: 12,  Toll: On toll road,  Owner: State Highway Agency,  Maintenance Responsibility: Private,  Approaching Roadway Width: 9.1m (29.9ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 42.1m (138.1ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 10.2m (33.5ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Good,  Operating Rating: 59.0 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 45.4 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: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 0.30m (0.98ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2020,  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: Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 29963,  Location: 0.68 fr 7 1.82 to 193 (Lat: 38.929814,  Lng: -77.211861),  Route carried "on" structure: Alternate Interstate 495,  Year Built: 2012,  Status: Open,  Structure Length: 5.73m (18.80ft),  Average Daily Traffic: 7,976 (year 2020),  Truck Traffic: 6%,  Average Future Daily Traffic: 11,166 (year 2040),  Design Load: HS 20,  Features Intersected: 267 ramp DWN
Minimum Vertical Clearance: 30.18m (99.02ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Maintenance Responsibility: Private,  Approaching Roadway Width: 12.8m (42.0ft),  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 28.7m (94.2ft),  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: 87.1 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 66.2 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 desirable criteria,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable 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 ( Estimate for 2016),  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: 30122,  Location: 00.40fr JB 00.25to123_ (Lat: 38.928356,  Lng: -77.212817),  Route carried "on" structure: Alternate County highway 8102,  Year Built: 2018,  Status: Open,  Structure Length: 12.28m (40.29ft),  Average Daily Traffic: 7,800 (year 2009),  Average Future Daily Traffic: 7,900 (year 2035),  Design Load: HS 20,  Features Intersected: RTE 495 EXP / MAINLINE,  Facility Carried by Structure: Scotts Crossing Rd
Minimum Vertical Clearance: 5.24m (17.19ft),  Kilometerpoint: 0.000,  Lanes on structure: 9,  Lanes under structure: 12,  Owner: State Highway Agency,  Approaching Roadway Width: 18.3m (60.0ft),  Skew: 21 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 49.7m (163.1ft),  Curb or Sidewalk Widths: Left: 3.7m (12.1ft),  Right: 3.7m (12.1ft),  Curb-To-Curb Width: 14.6m (47.9ft),  Out-to-Out Width: 41.1m (134.8ft)

Condition: Deck: Excellent,  Superstructure: Excellent,  Substructure: Excellent,  Operating Rating: 79.7 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 61.3 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Superior to present desirable criteria,  Deck Geometry: High priority of replacement,  Underclear: Equal to present desirable criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2022,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Other

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Structure Number: 2100037P,  Location: 12.6 MILES FROM DULLES AI (Lat: 38.933725,  Lng: -77.233408),  Route carried "on" structure: Other road 267,  Year Built: 1984,  Status: Open,  Structure Length: 4.57m (14.99ft),  Average Daily Traffic: 22,000 (year 2008),  Average Future Daily Traffic: 26,400 (year 2028),  Features Intersected: SPRING HILL ROAD,  Facility Carried by Structure: EB DULLES ACCESS R
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 20.280,  Lanes on structure: 2,  Lanes under structure: 4,  Toll: On toll road,  Owner: Metropolitan Washington Airports Service,  Approaching Roadway Width: 12.3m (40.4ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 30.5m (100.1ft),  Curb-To-Curb Width: 12.3m (40.4ft),  Out-to-Out Width: 13.4m (44.0ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Good,  Operating Rating: 47.0 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 28.1 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Better than present minimum criteria,  Underclear: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2019,  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: 2100046P,  Location: 12.6 MILES FROM DULLES AI (Lat: 38.933522,  Lng: -77.233375),  Route carried "on" structure: State highway 367,  Year Built: 1984,  Year Reconstructed: 1998,  Status: Open,  Structure Length: 4.57m (14.99ft),  Average Daily Traffic: 22,000 (year 2008),  Average Future Daily Traffic: 26,400 (year 2028),  Features Intersected: SPRING HILL ROAD (ROUTE,  Facility Carried by Structure: EB DULLES TOLL ROA
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 20.280,  Lanes on structure: 5,  Lanes under structure: 5,  Toll: On toll road,  Owner: Metropolitan Washington Airports Service,  Approaching Roadway Width: 22.4m (73.5ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 30.5m (100.1ft),  Curb-To-Curb Width: 22.5m (73.8ft),  Out-to-Out Width: 23.5m (77.1ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Good,  Operating Rating: 54.5 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,  Deck Geometry: Equal to present minimum criteria,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2019,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Latex Concrete,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 2100057P,  Location: 11.8 MILES FROM DULLES AI (Lat: 38.934375,  Lng: -77.241456),  Route carried "on" structure: Other road 367,  Year Built: 1984,  Status: Open,  Structure Length: 0.88m (2.89ft),  Average Daily Traffic: 22,000 (year 2008),  Average Future Daily Traffic: 26,400 (year 2028),  Features Intersected: ROCKY RUN TRIBUTARY,  Facility Carried by Structure: DULLES ACCESS & TO
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 18.990,  Lanes on structure: 14,  Toll: On toll road,  Owner: Metropolitan Washington Airports Service,  Approaching Roadway Width: 97.5m (319.9ft),  Skew: 14 degrees,  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 4.4m (14.4ft)

Condition: Channel: Satisfactory,  Culverts: Good,  Operating Rating: 54.5 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: Better than present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2019

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Structure Number: 2100059P,  Location: 10.7 MILES FROM DULLES AI (Lat: 38.932750,  Lng: -77.262200),  Route carried "on" structure: State highway 367,  Year Built: 1984,  Status: Open,  Structure Length: 1.05m (3.44ft),  Average Daily Traffic: 22,000 (year 2008),  Average Future Daily Traffic: 26,400 (year 2028),  Features Intersected: WOLF TRAP RUN,  Facility Carried by Structure: DULLES ACCESS & TO
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 17.220,  Lanes on structure: 12,  Toll: On toll road,  Owner: Metropolitan Washington Airports Service,  Approaching Roadway Width: 67.0m (219.8ft),  Skew: 2 degrees,  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 3.4m (11.2ft)

Condition: Channel: Good,  Culverts: Fair,  Operating Rating: 54.5 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: Somewhat better than minimum adequacy,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2019

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Structure Number: 2100070P,  Location: 11.5 MILES FROM DULLES AI (Lat: 38.932428,  Lng: -77.252572),  Route carried "on" structure: Ramp Other road ,  Year Built: 1992,  Status: Open,  Structure Length: 46.91m (153.90ft),  Average Daily Traffic: 5,000 (year 1989),  Average Future Daily Traffic: 6,000 (year 2009),  Design Load: HS 20,  Features Intersected: EB DULLES TOLL ROAD,  Facility Carried by Structure: VA ROUTE 7 EXIT RA
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 18.510,  Lanes on structure: 1,  Lanes under structure: 4,  Toll: On toll road,  Owner: Metropolitan Washington Airports Service,  Approaching Roadway Width: 9.1m (29.9ft),  Skew: 9 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 9,  Length of Maximum Span: 82.7m (271.3ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 10.1m (33.1ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Operating Rating: 71.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 43.5 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Underclear: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2019,  Bridge Improvement Cost: $20,000,  Roadway Improvement Cost: $2,000,  Total Project Cost: $30,000 ( Estimate for 2017),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 6463,  Location: 0.37FR677/0.23TO684 (Lat: 38.918858,  Lng: -77.231767),  Route carried "under" structure: State highway 7,  Year Built: 1965,  Structure Length: 0. m,  Average Daily Traffic: 30,521 (year 2008),  Truck Traffic: 1%,  Features Intersected: LEESBURG PIKE (RTE. 7),  Facility Carried by Structure: CHAINBRIDGE RD SBL
Minimum Vertical Clearance: 5.72m (18.77ft),  Kilometerpoint: 96.154,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 19.2m (63.0ft)

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Structure Number: 6463,  Location: 0.37FR677/0.23TO684 (Lat: 38.918858,  Lng: -77.231767),  Route carried "under" structure: State highway 7,  Year Built: 1965,  Structure Length: 0. m,  Features Intersected: LEESBURG PIKE (RTE. 7),  Facility Carried by Structure: CHAINBRIDGE RD SBL
Minimum Vertical Clearance: 5.05m (16.57ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 19.2m (63.0ft)

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Structure Number: 6465,  Location: 0.37FR677/0.23TO684 (Lat: 38.918900,  Lng: -77.231300),  Route carried "under" structure: State highway 7,  Year Built: 1965,  Structure Length: 0. m,  Average Daily Traffic: 61,042 (year 2008),  Truck Traffic: 1%,  Features Intersected: LEESBURG PIKE; ROUTE 7,  Facility Carried by Structure: CHAINBRIDGE RD NBL
Minimum Vertical Clearance: 5.39m (17.68ft),  Kilometerpoint: 96.154,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 19.5m (64.0ft)

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Structure Number: 6465,  Location: 0.37FR677/0.23TO684 (Lat: 38.918900,  Lng: -77.231300),  Route carried "under" structure: State highway 7,  Year Built: 1965,  Structure Length: 0. m,  Features Intersected: LEESBURG PIKE; ROUTE 7,  Facility Carried by Structure: CHAINBRIDGE RD NBL
Minimum Vertical Clearance: 4.75m (15.58ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 19.5m (64.0ft)

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Structure Number: 6503,  Location: 02.12FR66/OO.22TO123 (Lat: 38.927292,  Lng: -77.200239),  Route carried "under" structure: County highway 3547,  Year Built: 1983,  Structure Length: 0. m,  Average Daily Traffic: 7,560 (year 2008),  Features Intersected: CHAIN BRIDGE RD. RTE3547,  Facility Carried by Structure: HIRST BRAULT EXP.
Minimum Vertical Clearance: 5.33m (17.49ft),  Kilometerpoint: 0.563,  Lanes on structure: 4,  Lanes under structure: 2,  Material/Design: Concrete continuous,  Design/Construction: Slab,  Length of Maximum Span: 20.7m (67.9ft)

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Structure Number: 6505,  Location: 00.46FR495/02.35TO66 (Lat: 38.928686,  Lng: -77.203942),  Route carried "under" structure: State highway 123,  Year Built: 1963,  Structure Length: 0. m,  Average Daily Traffic: 21,000 (year 1994),  Features Intersected: DOLLEY MADISON/123,  Facility Carried by Structure: HIRST BRAULT EBL
Minimum Vertical Clearance: 4.70m (15.42ft),  Kilometerpoint: 7.884,  Lanes on structure: 3,  Lanes under structure: 3,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 16.2m (53.1ft)

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Structure Number: 6505,  Location: 00.46FR495/02.35TO66 (Lat: 38.928686,  Lng: -77.203942),  Route carried "under" structure: State highway 123,  Year Built: 1963,  Structure Length: 0. m,  Average Daily Traffic: 44,046 (year 2008),  Features Intersected: DOLLEY MADISON/123,  Facility Carried by Structure: HIRST BRAULT EBL
Minimum Vertical Clearance: 5.38m (17.65ft),  Kilometerpoint: 38.503,  Lanes on structure: 3,  Lanes under structure: 3,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 16.2m (53.1ft)