FM 423 over Hackberry Creek
GoodDenton County, Texas · 5.10 MI N of SH 121 · Structure no. 180610156702005
- Built
- 1955
- 70 years old, rebuilt 2012
- Condition
- Good
- inspected September 2023
- Type
- Culvert
- Concrete
- Length
- 47 ft
- 6 main spans
- Daily traffic
- 30,955
- 2017 count
- Owner
- State
- State Highway Agency
About this bridge
FM 423 over Hackberry Creek is a concrete culvert carrying FM 423 over Hackberry Creek in Denton County, Texas. It was built in 1955 and reconstructed in 2012, so it is 70 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 30,955 vehicles a day, roughly 7% of them trucks, projected to reach 36,270 by 2033. The structure is 47 ft (14.3 m) long. If it were closed, the detour would be 5 mi (8 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 | 7 Good | Some minor problems. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was FM 423 over Hackberry Creek built?
It was built in 1955, making it 70 years old in 2025. It was reconstructed in 2012.
What condition is FM 423 over Hackberry 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 September 2023.
How much traffic does FM 423 over Hackberry Creek carry?
About 30,955 vehicles per day (2017 count), of which roughly 7% are trucks.
How long is FM 423 over Hackberry Creek?
The structure is 47 ft (14.3 m) long with a longest span of 10 ft (3 m).
Who owns FM 423 over Hackberry Creek?
It is owned by the State Highway Agency.