Griggs RD over IH 45 Sbfr
Good Condition49 years old9,853 vehicles/day
Location
| State | Texas |
| County | Harris |
| Location | 0.75 Mi SE Of US 90a |
| Carries | Griggs RD |
| Crosses | IH 45 Sbfr |
| Coordinates | 29.70830, -95.30497 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Slab |
| Total Length | 48.9 ft (14.9 m) |
| Max Span | 48.9 ft (14.9 m) |
| Deck Width | 88.3 ft (26.9 m) |
| Deck Area | 400.8 sq m |
| Main Spans | 1 |
| Year Built | 1977 |
Traffic
| Avg Daily Traffic | 9,853 (2024) |
| Lanes On Bridge | 4 |
| Lanes Under Bridge | 3 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 121020050003184 |