IH 37 NB over Frontage Road Crossing
GoodLive Oak County, Texas · 2.7 MI S of FM 99 · Structure no. 161490007307218
- Built
- 1978
- 47 years old
- Condition
- Good
- inspected February 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 135 ft
- 1 main span
- Daily traffic
- 13,250
- 2019 count
- Owner
- State
- State Highway Agency
About this bridge
IH 37 NB over Frontage Road Crossing is a prestressed concrete stringer/multi-beam or girder carrying IH 37 NB over Frontage Road Crossing in Live Oak County, Texas. It was built in 1978, so it is 47 years old, older than the Texas average of 44.4 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 13,250 vehicles a day, roughly 31% of them trucks, projected to reach 17,370 by 2033. The structure is 135 ft (41.1 m) long and 40 ft wide. If it were closed, the detour would be 8.7 mi (14 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was IH 37 NB over Frontage Road Crossing built?
It was built in 1978, making it 47 years old in 2025.
What condition is IH 37 NB over Frontage Road Crossing in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in February 2024.
How much traffic does IH 37 NB over Frontage Road Crossing carry?
About 13,250 vehicles per day (2019 count), of which roughly 31% are trucks.
How long is IH 37 NB over Frontage Road Crossing?
The structure is 135 ft (41.1 m) long with a longest span of 55 ft (16.8 m) and a deck 40 ft wide.
Who owns IH 37 NB over Frontage Road Crossing?
It is owned by the State Highway Agency.