Fau 4703 over Martin Creek
Good Condition27 years old1,868 vehicles/day
Location
| State | Tennessee |
| County | Unicoi |
| Location | City Of Erwin |
| Carries | Fau 4703 |
| Crosses | Martin Creek |
| Coordinates | 36.13278, -82.42258 |
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 | 22.3 ft (6.8 m) |
| Max Span | 10.5 ft (3.2 m) |
| Deck Width | 39.4 ft (12 m) |
| Deck Area | 81.6 sq m |
| Main Spans | 2 |
| Year Built | 1999 |
Traffic
| Avg Daily Traffic | 1,868 (2021) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 86047030001 |