ST Charles DR over Sjra Canal
GoodHarris County, Texas · 0.10 MI E of Crosby Lynbg · Structure no. 121020AA3602001
- Built
- 1992
- 33 years old
- Condition
- Good
- inspected October 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 62 ft
- 1 main span
- Daily traffic
- 770
- 2009 count
- Owner
- County
- County Highway Agency
About this bridge
ST Charles DR over Sjra Canal is a prestressed concrete box beam or girders - multiple carrying ST Charles DR over Sjra Canal in Harris County, Texas. It was built in 1992, so it is 33 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 770 vehicles a day, projected to reach 1,127 by 2028. The structure is 62 ft (18.9 m) long and 34 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 | 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 ST Charles DR over Sjra Canal built?
It was built in 1992, making it 33 years old in 2025.
What condition is ST Charles DR over Sjra 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 October 2023.
How much traffic does ST Charles DR over Sjra Canal carry?
About 770 vehicles per day (2009 count).
How long is ST Charles DR over Sjra Canal?
The structure is 62 ft (18.9 m) long with a longest span of 60 ft (18.3 m) and a deck 34 ft wide.
Who owns ST Charles DR over Sjra Canal?
It is owned by the County Highway Agency.