US 90a NB over Buffalo Bayou/ Zoltowski
Fair Condition70 years old15,995 vehicles/day
Location
| State | Texas |
| County | Harris |
| Location | 1.6 Mi S Of IH 10 |
| Carries | US 90a NB |
| Crosses | Buffalo Bayou/ Zoltowski |
| Coordinates | 29.75345, -95.29665 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 910.1 ft (277.4 m) |
| Max Span | 270.0 ft (82.3 m) |
| Deck Width | 40.0 ft (12.2 m) |
| Deck Area | 3384.3 sq m |
| Main Spans | 3 |
| Year Built | 1956 (reconstructed 1996) |
Traffic
| Avg Daily Traffic | 15,995 (2024) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is eligible for the National Register |
| Structure Number | 121020002710062 |