SH 146 over West Prong
GoodLiberty County, Texas · 0.6 MI N of FM 1413 · Structure no. 201460038901349
- Built
- 2011
- 14 years old
- Condition
- Good
- inspected April 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 85 ft
- 1 main span
- Daily traffic
- 13,246
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
SH 146 over West Prong is a prestressed concrete stringer/multi-beam or girder carrying SH 146 over West Prong in Liberty County, Texas. It was built in 2011, so it is 14 years old, younger 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 13,246 vehicles a day, roughly 13% of them trucks, projected to reach 14,240 by 2033. The structure is 85 ft (25.9 m) long and 84 ft wide. If it were closed, the detour would be 3.7 mi (6 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SH 146 over West Prong built?
It was built in 2011, making it 14 years old in 2025.
What condition is SH 146 over West Prong 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 SH 146 over West Prong carry?
About 13,246 vehicles per day (2022 count), of which roughly 13% are trucks.
How long is SH 146 over West Prong?
The structure is 85 ft (25.9 m) long with a longest span of 85 ft (25.9 m) and a deck 84 ft wide.
Who owns SH 146 over West Prong?
It is owned by the State Highway Agency.