Old Humble RD SB over Garners Bayou
GoodHarris County, Texas · 0.15 MI SW of Mesa DR · Structure no. 121020AA4135001
- Built
- 1993
- 32 years old
- Condition
- Good
- inspected December 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 240 ft
- 5 main spans
- Daily traffic
- 10,383
- 2016 count
- Owner
- County
- County Highway Agency
About this bridge
Old Humble RD SB over Garners Bayou is a prestressed concrete box beam or girders - multiple carrying Old Humble RD SB over Garners Bayou in Harris County, Texas. It was built in 1993, so it is 32 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 10,383 vehicles a day, roughly 1% of them trucks, projected to reach 16,000 by 2030. The structure is 240 ft (73.2 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 | 8 Very Good | No problems noted. |
| 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 Old Humble RD SB over Garners Bayou built?
It was built in 1993, making it 32 years old in 2025.
What condition is Old Humble RD SB over Garners 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 December 2023.
How much traffic does Old Humble RD SB over Garners Bayou carry?
About 10,383 vehicles per day (2016 count), of which roughly 1% are trucks.
How long is Old Humble RD SB over Garners Bayou?
The structure is 240 ft (73.2 m) long with a longest span of 48 ft (14.6 m) and a deck 34 ft wide.
Who owns Old Humble RD SB over Garners Bayou?
It is owned by the County Highway Agency.