US 77 NB over Tyler Harrison Rvsc Rr
Good Condition19 years old19,955 vehicles/day
Location
| State | Texas |
| County | Cameron |
| Location | 0.40 Mi S Of Spur 54 |
| Carries | US 77 NB |
| Crosses | Tyler Harrison Rvsc Rr |
| Coordinates | 26.18951, -97.71760 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 1320.9 ft (402.6 m) |
| Max Span | 90.9 ft (27.7 m) |
| Deck Width | 40.0 ft (12.2 m) |
| Deck Area | 4911.7 sq m |
| Main Spans | 17 |
| Year Built | 2007 |
Traffic
| Avg Daily Traffic | 19,955 (2023) |
| Truck Traffic | 19% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 10 |
Inspection & Ownership
| Last Inspection | 323 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 210310003907360 |