Imboden RD over I-81
GoodRockingham County, Virginia · 0.26 Rt 11 - 1.10 Dead E. · Structure no. 000000000016250
- Built
- 1966
- 59 years old
- Condition
- Good
- inspected May 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 276 ft
- 4 main spans
- Daily traffic
- 156
- 2018 count
- Owner
- State
- State Highway Agency
About this bridge
Imboden RD over I-81 is a prestressed concrete stringer/multi-beam or girder carrying Imboden RD over I-81 in Rockingham County, Virginia. It was built in 1966, so it is 59 years old, older than the Virginia average of 50.7 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 156 vehicles a day, projected to reach 240 by 2045. The structure is 276 ft (84.1 m) long and 29 ft wide. If it were closed, the detour would be 198.8 mi (320 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Imboden RD over I-81 built?
It was built in 1966, making it 59 years old in 2025.
What condition is Imboden RD over I-81 in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in May 2023.
How much traffic does Imboden RD over I-81 carry?
About 156 vehicles per day (2018 count).
How long is Imboden RD over I-81?
The structure is 276 ft (84.1 m) long with a longest span of 81 ft (24.7 m) and a deck 29 ft wide.
Who owns Imboden RD over I-81?
It is owned by the State Highway Agency.