FM 78 Mainlanes over Rosillo CR
Good Condition60 years old26,317 vehicles/day
Location
| State | Texas |
| County | Bexar |
| Location | 1.8 Mi East Of IH 410 |
| Carries | FM 78 Mainlanes |
| Crosses | Rosillo CR |
| Coordinates | 29.47496, -98.37867 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 7 (Good) |
| Scour Critical | 4 — Foundations need monitoring |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 54.1 ft (16.5 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Area | 412.5 sq m |
| Main Spans | 5 |
| Year Built | 1966 (reconstructed 1994) |
Traffic
| Avg Daily Traffic | 26,317 (2023) |
| Truck Traffic | 4% |
| Lanes On Bridge | 5 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Structure Number | 150150002509171 |