SH 99 SB over Texas Genco Canal
GoodChambers County, Texas · 3.9 MI NE of FM 1405 · Structure no. 200360351010041
- Built
- 2007
- 18 years old
- Condition
- Good
- inspected June 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 300 ft
- 5 main spans
- Daily traffic
- 5,550
- 2011 count
- Owner
- State
- State Highway Agency
About this bridge
SH 99 SB over Texas Genco Canal is a prestressed concrete stringer/multi-beam or girder carrying SH 99 SB over Texas Genco Canal in Chambers County, Texas. It was built in 2007, so it is 18 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 5,550 vehicles a day, roughly 9% of them trucks, projected to reach 16,650 by 2031. The structure is 300 ft (91.4 m) long and 41 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 | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| 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 SH 99 SB over Texas Genco Canal built?
It was built in 2007, making it 18 years old in 2025.
What condition is SH 99 SB over Texas Genco Canal 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 June 2024.
How much traffic does SH 99 SB over Texas Genco Canal carry?
About 5,550 vehicles per day (2011 count), of which roughly 9% are trucks.
How long is SH 99 SB over Texas Genco Canal?
The structure is 300 ft (91.4 m) long with a longest span of 60 ft (18.3 m) and a deck 41 ft wide.
Who owns SH 99 SB over Texas Genco Canal?
It is owned by the State Highway Agency and maintained by the State Toll Authority.