Nfa B457 over Willis Branch
Good Condition51 years old70 vehicles/day
Location
| State | Tennessee |
| County | Sumner |
| Location | E Of Goodlettsville |
| Carries | Nfa B457 |
| Crosses | Willis Branch |
| Coordinates | 36.33382, -86.66863 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 23.0 ft (7 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Width | 18.0 ft (5.5 m) |
| Deck Area | 38.5 sq m |
| Main Spans | 2 |
| Year Built | 1975 |
Traffic
| Avg Daily Traffic | 70 (2020) |
| Truck Traffic | 1% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 125 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 830B4570001 |