FM 1645 over Powdrill Creek
GoodShelby County, Texas · 0.85 MI S of FM 138 · Structure no. 112100168202003
- Built
- 1975
- 50 years old
- Condition
- Good
- inspected April 2024
- Type
- Culvert
- Concrete
- Length
- 25 ft
- 2 main spans
- Daily traffic
- 141
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
FM 1645 over Powdrill Creek is a concrete culvert carrying FM 1645 over Powdrill Creek in Shelby County, Texas. It was built in 1975, so it is 50 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 141 vehicles a day, roughly 6% of them trucks, projected to reach 197 by 2040. The structure is 25 ft (7.6 m) long and 35 ft wide. If it were closed, the detour would be 8.1 mi (13 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 |
|---|---|---|
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was FM 1645 over Powdrill Creek built?
It was built in 1975, making it 50 years old in 2025.
What condition is FM 1645 over Powdrill 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 April 2024.
How much traffic does FM 1645 over Powdrill Creek carry?
About 141 vehicles per day (2020 count), of which roughly 6% are trucks.
How long is FM 1645 over Powdrill Creek?
The structure is 25 ft (7.6 m) long with a longest span of 8 ft (2.4 m) and a deck 35 ft wide.
Who owns FM 1645 over Powdrill Creek?
It is owned by the State Highway Agency.