IS 495 over POTOMAC RIVER
ON VIRGINIA LINE · County 031, Maryland · Built 1963 · 10 Lanes · 239,022 vehicles/day
Overall
Deck
6
Satisfactory
Superstructure
5
Fair
Substructure
5
Fair
Condition Ratings
| Component | Rating | Description |
|---|---|---|
| Deck | 6 | Satisfactory |
| Superstructure | 5 | Fair |
| Substructure | 5 | Fair |
Location
38.969786, -77.179636
This bridge is in worse condition than 79.3% of bridges in County 031. The average bridge in Maryland is 0 years old; this one is 63 years old.
Nearby Bridges
I-495 over POTOMAC RIVER
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IS 495 NW RAMP over MACARTHUR BOULEVARD
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IS 495 over MACARTHUR BLVD CB PKWY
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EB G.W.MEM.PKWY over ROUTE I-495
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Bridge Details
- Structure #
- 100000150100010
- Year Built
- 1963
- Reconstructed
- 1986
- Length
- 439.8 m (1442.9 ft)
- Max Span
- 85.3 m
- Width
- 41.9 m (137.5 ft)
- Lanes
- 10
- Daily Traffic
- 239,022
- Material
- Steel Continuous
- Design
- Girder and Floorbeam System
- Owner
- State Highway Agency
- Last Inspected
- N/A
- Est. Improvement
- $11,905,000
- Total Project Cost
- $13,096,000
Data from FHWA National Bridge Inventory. Bridge conditions may have changed since the last inspection. This site is not affiliated with FHWA. Do not use for route clearance purposes.