US 31E over Salt River
FairSpencer County, Kentucky · At Bullitt Cl · Structure no. 108B00043N
- Built
- 1988
- 37 years old
- Condition
- Fair
- inspected February 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 405 ft
- 5 main spans
- Daily traffic
- 8,202
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
US 31E over Salt River is a prestressed concrete continuous stringer/multi-beam or girder carrying US 31E over Salt River in Spencer County, Kentucky. It was built in 1988, so it is 37 years old, younger than the Kentucky average of 46.6 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 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 8,202 vehicles a day, projected to reach 8,202 by 2041. The structure is 405 ft (123.4 m) long and 43 ft wide. If it were closed, the detour would be 11.2 mi (18 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 31E over Salt River built?
It was built in 1988, making it 37 years old in 2025.
What condition is US 31E over Salt River 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 February 2023.
How much traffic does US 31E over Salt River carry?
About 8,202 vehicles per day (2021 count).
How long is US 31E over Salt River?
The structure is 405 ft (123.4 m) long with a longest span of 80 ft (24.4 m) and a deck 43 ft wide.
Who owns US 31E over Salt River?
It is owned by the State Highway Agency.