Marion CO Rt 91 over Mahan Run
PoorMarion County, West Virginia · 0.01 MI West CO Rt 250/8 · Structure no. 00000000025A159
- Built
- 1993
- 32 years old
- Condition
- Poor
- inspected December 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 36 ft
- 1 main span
- Daily traffic
- 1,200
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Marion CO Rt 91 over Mahan Run is a prestressed concrete box beam or girders - multiple carrying Marion CO Rt 91 over Mahan Run in Marion County, West Virginia. It was built in 1993, so it is 32 years old, younger than the West Virginia average of 44.7 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
It carries about 1,200 vehicles a day, roughly 8% of them trucks, projected to reach 1,870 by 2041. The structure is 36 ft (11 m) long and 24 ft wide.
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Superstructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Marion CO Rt 91 over Mahan Run built?
It was built in 1993, making it 32 years old in 2025.
What condition is Marion CO Rt 91 over Mahan Run in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in December 2023.
How much traffic does Marion CO Rt 91 over Mahan Run carry?
About 1,200 vehicles per day (2022 count), of which roughly 8% are trucks.
How long is Marion CO Rt 91 over Mahan Run?
The structure is 36 ft (11 m) long with a longest span of 32 ft (9.8 m) and a deck 24 ft wide.
Who owns Marion CO Rt 91 over Mahan Run?
It is owned by the State Highway Agency.