Nfa A644 over Doe River
Fair Condition28 years old290 vehicles/day
Location
| State | Tennessee |
| County | Carter |
| Location | S Of Sr37-w Of Roan Mtn. |
| Carries | Nfa A644 |
| Crosses | Doe River |
| Coordinates | 36.20287, -82.10278 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 82.0 ft (25 m) |
| Max Span | 37.4 ft (11.4 m) |
| Deck Width | 18.7 ft (5.7 m) |
| Deck Area | 142.5 sq m |
| Main Spans | 2 |
| Year Built | 1998 |
Traffic
| Avg Daily Traffic | 290 (2020) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 100A6440001 |