FM 777 over Big Walnut Run Relief
FairJasper County, Texas · 2.35 MI S of US 190 · Structure no. 201220110901007
- Built
- 1949
- 76 years old
- Condition
- Fair
- inspected March 2024
- Type
- Slab
- Concrete
- Length
- 25 ft
- 1 main span
- Daily traffic
- 130
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
FM 777 over Big Walnut Run Relief is a concrete slab carrying FM 777 over Big Walnut Run Relief in Jasper County, Texas. It was built in 1949, so it is 76 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 130 vehicles a day, roughly 11% of them trucks, projected to reach 182 by 2042. The structure is 25 ft (7.6 m) long and 23 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 777 over Big Walnut Run Relief built?
It was built in 1949, making it 76 years old in 2025.
What condition is FM 777 over Big Walnut Run Relief 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 March 2024.
How much traffic does FM 777 over Big Walnut Run Relief carry?
About 130 vehicles per day (2022 count), of which roughly 11% are trucks.
How long is FM 777 over Big Walnut Run Relief?
The structure is 25 ft (7.6 m) long with a longest span of 25 ft (7.6 m) and a deck 23 ft wide.
Who owns FM 777 over Big Walnut Run Relief?
It is owned by the State Highway Agency.