SH 99 Nbfr over Ditch T 101-03-00
Good Condition21 years old7,090 vehicles/day
Location
| State | Texas |
| County | Harris |
| Location | 0.1 Mi N Of IH 10 |
| Carries | SH 99 Nbfr |
| Crosses | Ditch T 101-03-00 |
| Coordinates | 29.78628, -95.77675 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 7 — Countermeasures installed |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 80.1 ft (24.4 m) |
| Max Span | 40.0 ft (12.2 m) |
| Deck Width | 48.6 ft (14.8 m) |
| Deck Area | 361.1 sq m |
| Main Spans | 1 |
| Year Built | 2005 |
Traffic
| Avg Daily Traffic | 7,090 (2013) |
| Truck Traffic | 6% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is on the National Register of Historic Places |
| Structure Number | 121020351005037 |