SH 99 Access Road over Water Crossing #31
GoodLiberty County, Texas · 0.2 MI E US90 · Structure no. 201460351009334
- Built
- 2021
- 4 years old
- Condition
- Good
- inspected July 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 80 ft
- 1 main span
- Daily traffic
- 700
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
SH 99 Access Road over Water Crossing #31 is a prestressed concrete stringer/multi-beam or girder carrying SH 99 Access Road over Water Crossing #31 in Liberty County, Texas. It was built in 2021, so it is 4 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 700 vehicles a day, roughly 10% of them trucks, projected to reach 2,000 by 2049. The structure is 80 ft (24.4 m) long and 38 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SH 99 Access Road over Water Crossing #31 built?
It was built in 2021, making it 4 years old in 2025.
What condition is SH 99 Access Road over Water Crossing #31 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 July 2024.
How much traffic does SH 99 Access Road over Water Crossing #31 carry?
About 700 vehicles per day (2022 count), of which roughly 10% are trucks.
How long is SH 99 Access Road over Water Crossing #31?
The structure is 80 ft (24.4 m) long with a longest span of 80 ft (24.3 m) and a deck 38 ft wide.
Who owns SH 99 Access Road over Water Crossing #31?
It is owned by the State Highway Agency and maintained by the State Toll Authority.