Nfa 2407 (sa 4728) over Zachary Branch
Good Condition52 years old772 vehicles/day
Location
| State | Tennessee |
| County | Knox |
| Location | Circle Rd-n Of Us11w |
| Carries | Nfa 2407 (sa 4728) |
| Crosses | Zachary Branch |
| Coordinates | 36.12983, -83.74162 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 7 (Good) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Culvert |
| Total Length | 31.5 ft (9.6 m) |
| Max Span | 14.4 ft (4.4 m) |
| Deck Area | 52.8 sq m |
| Main Spans | 2 |
| Year Built | 1974 |
Traffic
| Avg Daily Traffic | 772 (2021) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 47024070003 |