Interstate 79 over Monongalia CO 45/9
GoodMonongalia County, West Virginia · 2.12 MI South US Rt 19 · Structure no. 00000000031A171
- Built
- 1969
- 56 years old
- Condition
- Good
- inspected March 2023
- Type
- Culvert
- Concrete
- Length
- 24 ft
- 1 main span
- Daily traffic
- 47,600
- 2019 count
- Owner
- State
- State Highway Agency
About this bridge
Interstate 79 over Monongalia CO 45/9 is a concrete culvert carrying Interstate 79 over Monongalia CO 45/9 in Monongalia County, West Virginia. It was built in 1969, so it is 56 years old, older than the West Virginia average of 44.7 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 47,600 vehicles a day, roughly 16% of them trucks, projected to reach 68,000 by 2041. The structure is 24 ft (7.3 m) long. If it were closed, the detour would be 3.1 mi (5 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 |
|---|---|---|
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Interstate 79 over Monongalia CO 45/9 built?
It was built in 1969, making it 56 years old in 2025.
What condition is Interstate 79 over Monongalia CO 45/9 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 March 2023.
How much traffic does Interstate 79 over Monongalia CO 45/9 carry?
About 47,600 vehicles per day (2019 count), of which roughly 16% are trucks.
How long is Interstate 79 over Monongalia CO 45/9?
The structure is 24 ft (7.3 m) long with a longest span of 24 ft (7.3 m).
Who owns Interstate 79 over Monongalia CO 45/9?
It is owned by the State Highway Agency.