FM 1105 over Opossum Creek
GoodWilliamson County, Texas · 6.80 MI SW of FM 487 · Structure no. 142460203802008
- Built
- 1956
- 69 years old
- Condition
- Good
- inspected March 2023
- Type
- Slab
- Concrete
- Length
- 75 ft
- 3 main spans
- Daily traffic
- 719
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
FM 1105 over Opossum Creek is a concrete slab carrying FM 1105 over Opossum Creek in Williamson County, Texas. It was built in 1956, so it is 69 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 719 vehicles a day, roughly 15% of them trucks, projected to reach 1,007 by 2041. The structure is 75 ft (22.9 m) long and 25 ft wide. If it were closed, the detour would be 9.9 mi (16 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 | 7 Good | Some minor problems. |
| 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 1105 over Opossum Creek built?
It was built in 1956, making it 69 years old in 2025.
What condition is FM 1105 over Opossum Creek 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 March 2023.
How much traffic does FM 1105 over Opossum Creek carry?
About 719 vehicles per day (2021 count), of which roughly 15% are trucks.
How long is FM 1105 over Opossum Creek?
The structure is 75 ft (22.9 m) long with a longest span of 25 ft (7.6 m) and a deck 25 ft wide.
Who owns FM 1105 over Opossum Creek?
It is owned by the State Highway Agency.