Nfa A390 over Branch
Good Condition46 years old400 vehicles/day
Location
| State | Tennessee |
| County | Williamson |
| Location | 3.4 Mi NE Jct Sr46&sr100 |
| Carries | Nfa A390 |
| Crosses | Branch |
| Coordinates | 35.93445, -87.13755 |
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 | 30.8 ft (9.4 m) |
| Max Span | 18.0 ft (5.5 m) |
| Deck Width | 28.2 ft (8.6 m) |
| Deck Area | 80.8 sq m |
| Main Spans | 1 |
| Year Built | 1980 |
Traffic
| Avg Daily Traffic | 400 (2020) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 623 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 940A3900001 |