La0021 over Hill Creek
Good Condition94 years old7,160 vehicles/day
Location
| State | Louisiana |
| County | Washington |
| Location | La 21 |
| Carries | La0021 |
| Crosses | Hill Creek |
| Coordinates | 30.67522, -89.87920 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 25.9 ft (7.9 m) |
| Max Span | 5.9 ft (1.8 m) |
| Deck Width | 153.5 ft (46.8 m) |
| Deck Area | 369.7 sq m |
| Main Spans | 4 |
| Year Built | 1932 (reconstructed 1987) |
Traffic
| Avg Daily Traffic | 7,160 (2021) |
| Truck Traffic | 12% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 625900300300521 |