US 31 NB over Old US 24 NS RR
FairMiami County, Indiana · 01.47 S US 24 · Structure no. 009900
- Built
- 1963
- 62 years old, rebuilt 2001
- Condition
- Fair
- inspected October 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 246 ft
- 4 main spans
- Daily traffic
- 10,483
- 2018 count
- Owner
- State
- State Highway Agency
About this bridge
US 31 NB over Old US 24 NS RR is a steel continuous stringer/multi-beam or girder carrying US 31 NB over Old US 24 NS RR in Miami County, Indiana. It was built in 1963 and reconstructed in 2001, so it is 62 years old, older than the Indiana 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 10,483 vehicles a day, roughly 21% of them trucks, projected to reach 11,008 by 2032. The structure is 246 ft (74.9 m) long and 38 ft wide. If it were closed, the detour would be 0.6 mi (1 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 31 NB over Old US 24 NS RR built?
It was built in 1963, making it 62 years old in 2025. It was reconstructed in 2001.
What condition is US 31 NB over Old US 24 NS RR 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 October 2024.
How much traffic does US 31 NB over Old US 24 NS RR carry?
About 10,483 vehicles per day (2018 count), of which roughly 21% are trucks.
How long is US 31 NB over Old US 24 NS RR?
The structure is 246 ft (74.9 m) long with a longest span of 70 ft (21.3 m) and a deck 38 ft wide.
Who owns US 31 NB over Old US 24 NS RR?
It is owned by the State Highway Agency.