FM 487 over San Gabriel River
GoodMilam County, Texas · 2.00 MI SE of FM 1600 · Structure no. 171660085801013
- Built
- 1972
- 53 years old
- Condition
- Good
- inspected September 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 270 ft
- 4 main spans
- Daily traffic
- 983
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
FM 487 over San Gabriel River is a prestressed concrete stringer/multi-beam or girder carrying FM 487 over San Gabriel River in Milam County, Texas. It was built in 1972, so it is 53 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 983 vehicles a day, roughly 12% of them trucks, projected to reach 1,376 by 2042. The structure is 270 ft (82.3 m) long and 28 ft wide. If it were closed, the detour would be 11.2 mi (18 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. |
| 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 FM 487 over San Gabriel River built?
It was built in 1972, making it 53 years old in 2025.
What condition is FM 487 over San Gabriel River 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 September 2024.
How much traffic does FM 487 over San Gabriel River carry?
About 983 vehicles per day (2023 count), of which roughly 12% are trucks.
How long is FM 487 over San Gabriel River?
The structure is 270 ft (82.3 m) long with a longest span of 80 ft (24.4 m) and a deck 28 ft wide.
Who owns FM 487 over San Gabriel River?
It is owned by the State Highway Agency.