FM 1660 over Cottonwood Creek
FairWilliamson County, Texas · 3.0 MI S of US 79 · Structure no. 142460156602008
- Built
- 2007
- 18 years old
- Condition
- Fair
- inspected March 2023
- Type
- Other
- Prestressed Concrete
- Length
- 100 ft
- 2 main spans
- Daily traffic
- 2,325
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
FM 1660 over Cottonwood Creek is a prestressed concrete other carrying FM 1660 over Cottonwood Creek in Williamson County, Texas. It was built in 2007, so it is 18 years old, younger 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 2,325 vehicles a day, roughly 6% of them trucks, projected to reach 3,255 by 2041. The structure is 100 ft (30.5 m) long and 42 ft wide. If it were closed, the detour would be 6.2 mi (10 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was FM 1660 over Cottonwood Creek built?
It was built in 2007, making it 18 years old in 2025.
What condition is FM 1660 over Cottonwood 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 March 2023.
How much traffic does FM 1660 over Cottonwood Creek carry?
About 2,325 vehicles per day (2021 count), of which roughly 6% are trucks.
How long is FM 1660 over Cottonwood Creek?
The structure is 100 ft (30.5 m) long with a longest span of 50 ft (15.2 m) and a deck 42 ft wide.
Who owns FM 1660 over Cottonwood Creek?
It is owned by the State Highway Agency.