E. Nasa PKWY over Hl&p Discharge Ditch #1
Good Condition66 years old21,258 vehicles/day
Location
| State | Texas |
| County | Harris |
| Location | 0.30 Mi SW Of FM 270 |
| Carries | E. Nasa PKWY |
| Crosses | Hl&p Discharge Ditch #1 |
| Coordinates | 29.54339, -95.11061 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 5 (Fair) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 26.9 ft (8.2 m) |
| Max Span | 6.9 ft (2.1 m) |
| Deck Area | 207.5 sq m |
| Main Spans | 3 |
| Year Built | 1960 (reconstructed 2008) |
Traffic
| Avg Daily Traffic | 21,258 (2023) |
| Truck Traffic | 8% |
| Lanes On Bridge | 6 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 121020098101031 |