IH 45 over Drainage Ditch
Good Condition78 years old179,131 vehicles/day
Location
| State | Texas |
| County | Harris |
| Location | 1.70 Mi SE Of SH 3 |
| Carries | IH 45 |
| Crosses | Drainage Ditch |
| Coordinates | 29.64779, -95.24832 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 24.9 ft (7.6 m) |
| Max Span | 6.9 ft (2.1 m) |
| Deck Area | 539.6 sq m |
| Main Spans | 3 |
| Year Built | 1948 (reconstructed 1990) |
Traffic
| Avg Daily Traffic | 179,131 (2023) |
| Truck Traffic | 6% |
| Lanes On Bridge | 15 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Structure Number | 121020050003022 |