US 45 over SR 145
FairLee County, Mississippi · US 45 over SR 145 · Structure no. 21000450412339B
- Built
- 1991
- 34 years old
- Condition
- Fair
- inspected November 2024
- Type
- Box Beam or Girders - Single or Spread
- Concrete Continuous
- Length
- 509 ft
- 4 main spans
- Daily traffic
- 13,500
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
US 45 over SR 145 is a concrete continuous box beam or girders - single or spread carrying US 45 over SR 145 in Lee County, Mississippi. It was built in 1991, so it is 34 years old, younger than the Mississippi average of 38.9 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 13,500 vehicles a day, roughly 16% of them trucks, projected to reach 17,000 by 2043. The structure is 509 ft (155 m) long and 43 ft wide. If it were closed, the detour would be 1.2 mi (2 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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 45 over SR 145 built?
It was built in 1991, making it 34 years old in 2025.
What condition is US 45 over SR 145 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 November 2024.
How much traffic does US 45 over SR 145 carry?
About 13,500 vehicles per day (2023 count), of which roughly 16% are trucks.
How long is US 45 over SR 145?
The structure is 509 ft (155 m) long with a longest span of 136 ft (41.5 m) and a deck 43 ft wide.
Who owns US 45 over SR 145?
It is owned by the State Highway Agency.