Jackson Bayou RD over Jackson Bayou
GoodHarris County, Texas · 0.1 MI W of FM 2100 · Structure no. 121020AA3618001
- Built
- 1981
- 44 years old
- Condition
- Good
- inspected August 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 33 ft
- 1 main span
- Daily traffic
- 325
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
Jackson Bayou RD over Jackson Bayou is a prestressed concrete box beam or girders - multiple carrying Jackson Bayou RD over Jackson Bayou in Harris County, Texas. It was built in 1981, so it is 44 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 325 vehicles a day, roughly 3% of them trucks, projected to reach 455 by 2041. The structure is 33 ft (10.1 m) long and 31 ft wide. If it were closed, the detour would be 98.8 mi (159 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Jackson Bayou RD over Jackson Bayou built?
It was built in 1981, making it 44 years old in 2025.
What condition is Jackson Bayou RD over Jackson Bayou 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 August 2023.
How much traffic does Jackson Bayou RD over Jackson Bayou carry?
About 325 vehicles per day (2021 count), of which roughly 3% are trucks.
How long is Jackson Bayou RD over Jackson Bayou?
The structure is 33 ft (10.1 m) long with a longest span of 31 ft (9.4 m) and a deck 31 ft wide.
Who owns Jackson Bayou RD over Jackson Bayou?
It is owned by the County Highway Agency.