FM 471 over Drain
Fair Condition37 years old18,674 vehicles/day
Location
| State | Texas |
| County | Bexar |
| Location | 1.74 Mi SW Of SH 16 |
| Carries | FM 471 |
| Crosses | Drain |
| Coordinates | 29.47873, -98.64022 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 7 (Good) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 54.1 ft (16.5 m) |
| Max Span | 8.9 ft (2.7 m) |
| Deck Area | 331.6 sq m |
| Main Spans | 5 |
| Year Built | 1989 |
Traffic
| Avg Daily Traffic | 18,674 (2015) |
| Truck Traffic | 4% |
| Lanes On Bridge | 5 |
Inspection & Ownership
| Last Inspection | 623 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 150150084901017 |