US 77 NB over Bus 77
Good Condition54 years old12,543 vehicles/day
Location
| State | Texas |
| County | Cameron |
| Location | 1.90 Mi NW Of FM 508 |
| Carries | US 77 NB |
| Crosses | Bus 77 |
| Coordinates | 26.27028, -97.74702 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 174.9 ft (53.3 m) |
| Max Span | 75.1 ft (22.9 m) |
| Deck Width | 44.3 ft (13.5 m) |
| Deck Area | 719.5 sq m |
| Main Spans | 1 |
| Year Built | 1972 |
Traffic
| Avg Daily Traffic | 12,543 (2023) |
| Truck Traffic | 23% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 323 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Structure Number | 210310003907214 |