IH 37 SB over SP RR
FairBexar County, Texas · 1.90 MI S of Loop 122 · Structure no. 150150007308083
- Built
- 1967
- 58 years old
- Condition
- Fair
- inspected August 2022
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 140 ft
- 3 main spans
- Daily traffic
- 22,407
- 2016 count
- Owner
- State
- State Highway Agency
About this bridge
IH 37 SB over SP RR is a prestressed concrete stringer/multi-beam or girder carrying IH 37 SB over SP RR in Bexar County, Texas. It was built in 1967, so it is 58 years old, older than the Texas average of 44.4 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 22,407 vehicles a day, roughly 20% of them trucks, projected to reach 31,370 by 2036. The structure is 140 ft (42.7 m) long and 42 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 | 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 IH 37 SB over SP RR built?
It was built in 1967, making it 58 years old in 2025.
What condition is IH 37 SB over SP 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 August 2022.
How much traffic does IH 37 SB over SP RR carry?
About 22,407 vehicles per day (2016 count), of which roughly 20% are trucks.
How long is IH 37 SB over SP RR?
The structure is 140 ft (42.7 m) long with a longest span of 50 ft (15.2 m) and a deck 42 ft wide.
Who owns IH 37 SB over SP RR?
It is owned by the State Highway Agency.