W. Main ST./RT460 over Roanoke River & NS Rwy
FairRoanoke County, Virginia · 0.00-RONKE Co; 0.00-MONTG · Structure no. 000000000014852
- Built
- 1949
- 76 years old, rebuilt 1995
- Condition
- Fair
- inspected June 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 586 ft
- 7 main spans
- Daily traffic
- 9,789
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
W. Main ST./RT460 over Roanoke River & NS Rwy is a steel stringer/multi-beam or girder carrying W. Main ST./RT460 over Roanoke River & NS Rwy in Roanoke County, Virginia. It was built in 1949 and reconstructed in 1995, so it is 76 years old, older than the Virginia average of 50.7 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 9,789 vehicles a day, projected to reach 10,915 by 2045. The structure is 586 ft (178.6 m) long and 59 ft wide. If it were closed, the detour would be 1.9 mi (3 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was W. Main ST./RT460 over Roanoke River & NS Rwy built?
It was built in 1949, making it 76 years old in 2025. It was reconstructed in 1995.
What condition is W. Main ST./RT460 over Roanoke River & NS Rwy in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in June 2023.
How much traffic does W. Main ST./RT460 over Roanoke River & NS Rwy carry?
About 9,789 vehicles per day (2022 count).
How long is W. Main ST./RT460 over Roanoke River & NS Rwy?
The structure is 586 ft (178.6 m) long with a longest span of 105 ft (32 m) and a deck 59 ft wide.
Who owns W. Main ST./RT460 over Roanoke River & NS Rwy?
It is owned by the State Highway Agency.