FM 1687 over Thompson Creek
FairBrazos County, Texas · 1.3 MI W of FM 2818 · Structure no. 170210156001006
- Built
- 1969
- 56 years old
- Condition
- Fair
- inspected February 2023
- Type
- Culvert
- Concrete
- Length
- 43 ft
- 4 main spans
- Daily traffic
- 346
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
FM 1687 over Thompson Creek is a concrete culvert carrying FM 1687 over Thompson Creek in Brazos County, Texas. It was built in 1969, so it is 56 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 346 vehicles a day, roughly 8% of them trucks, projected to reach 770 by 2033. The structure is 43 ft (13.1 m) long. If it were closed, the detour would be 5 mi (8 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 |
|---|---|---|
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was FM 1687 over Thompson Creek built?
It was built in 1969, making it 56 years old in 2025.
What condition is FM 1687 over Thompson Creek 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 February 2023.
How much traffic does FM 1687 over Thompson Creek carry?
About 346 vehicles per day (2020 count), of which roughly 8% are trucks.
How long is FM 1687 over Thompson Creek?
The structure is 43 ft (13.1 m) long with a longest span of 10 ft (3 m).
Who owns FM 1687 over Thompson Creek?
It is owned by the State Highway Agency.