FM 1105 over Donahue Creek
FairWilliamson County, Texas · 0.10 MI S of FM 487 · Structure no. 142460203802006
- Built
- 1956
- 69 years old
- Condition
- Fair
- inspected March 2023
- Type
- Slab
- Concrete Continuous
- Length
- 190 ft
- 3 main spans
- Daily traffic
- 448
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
FM 1105 over Donahue Creek is a concrete continuous slab carrying FM 1105 over Donahue 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 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 448 vehicles a day, roughly 14% of them trucks, projected to reach 627 by 2041. The structure is 190 ft (57.9 m) long and 25 ft wide. If it were closed, the detour would be 8.1 mi (13 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 | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 Donahue Creek built?
It was built in 1956, making it 69 years old in 2025.
What condition is FM 1105 over Donahue 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 1105 over Donahue Creek carry?
About 448 vehicles per day (2021 count), of which roughly 14% are trucks.
How long is FM 1105 over Donahue Creek?
The structure is 190 ft (57.9 m) long with a longest span of 40 ft (12.2 m) and a deck 25 ft wide.
Who owns FM 1105 over Donahue Creek?
It is owned by the State Highway Agency.