US 77 SB over FM 1479/arroyo Colorado
Good Condition22 years old50,624 vehicles/day
Location
| State | Texas |
| County | Cameron |
| Location | 1.40 Mi NW Of FM 801 |
| Carries | US 77 SB |
| Crosses | FM 1479/arroyo Colorado |
| Coordinates | 26.17341, -97.70092 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 608.9 ft (185.6 m) |
| Max Span | 120.1 ft (36.6 m) |
| Deck Width | 59.1 ft (18 m) |
| Deck Area | 3340.8 sq m |
| Main Spans | 5 |
| Year Built | 2004 |
Traffic
| Avg Daily Traffic | 50,624 (2023) |
| Truck Traffic | 8% |
| Lanes On Bridge | 3 |
| Lanes Under Bridge | 5 |
Inspection & Ownership
| Last Inspection | 323 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 210310003907308 |