SH 146 over Drainage Ditch
Good Condition47 years old66,848 vehicles/day
Location
| State | Texas |
| County | Harris |
| Location | 0.80 Mi SW Of Spur 330 |
| Carries | SH 146 |
| Crosses | Drainage Ditch |
| Coordinates | 29.74071, -94.99056 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 7 (Good) |
| Scour Critical | 6 — Scour calculated, stable |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 23.0 ft (7 m) |
| Max Span | 6.9 ft (2.1 m) |
| Deck Width | 290.0 ft (88.4 m) |
| Deck Area | 618.8 sq m |
| Main Spans | 3 |
| Year Built | 1979 |
Traffic
| Avg Daily Traffic | 66,848 (2020) |
| Truck Traffic | 8% |
| Lanes On Bridge | 12 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 121020038913067 |