US 90 over Hillebrandt Bayou
FairJefferson County, Texas · 0.1 MI W of IH 10 · Structure no. 201240002807044
- Built
- 1931
- 94 years old, rebuilt 1964
- Condition
- Fair
- inspected June 2024
- Type
- Slab
- Concrete
- Length
- 100 ft
- 5 main spans
- Daily traffic
- 39,962
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
US 90 over Hillebrandt Bayou is a concrete slab carrying US 90 over Hillebrandt Bayou in Jefferson County, Texas. It was built in 1931 and reconstructed in 1964, so it is 94 years old, older than the Texas average of 44.4 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 39,962 vehicles a day, roughly 6% of them trucks, projected to reach 52,920 by 2033. The structure is 100 ft (30.5 m) long and 96 ft wide. If it were closed, the detour would be 1.9 mi (3 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 90 over Hillebrandt Bayou built?
It was built in 1931, making it 94 years old in 2025. It was reconstructed in 1964.
What condition is US 90 over Hillebrandt Bayou in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in June 2024.
How much traffic does US 90 over Hillebrandt Bayou carry?
About 39,962 vehicles per day (2024 count), of which roughly 6% are trucks.
How long is US 90 over Hillebrandt Bayou?
The structure is 100 ft (30.5 m) long with a longest span of 20 ft (6.1 m) and a deck 96 ft wide.
Who owns US 90 over Hillebrandt Bayou?
It is owned by the State Highway Agency.