FM 78 over Drain
Good Condition62 years old24,698 vehicles/day
Location
| State | Texas |
| County | Bexar |
| Location | 2.75 Mi NE Of IH 410 |
| Carries | FM 78 |
| Crosses | Drain |
| Coordinates | 29.47776, -98.36660 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 7 (Good) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 34.1 ft (10.4 m) |
| Max Span | 5.9 ft (1.8 m) |
| Deck Area | 260 sq m |
| Main Spans | 5 |
| Year Built | 1964 (reconstructed 1995) |
Traffic
| Avg Daily Traffic | 24,698 (2022) |
| 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 | 150150002509222 |