Nfa A368 over Helton Creek
Good Condition19 years old160 vehicles/day
Location
| State | Tennessee |
| County | DeKalb |
| Location | .5mi West Of Us70 |
| Carries | Nfa A368 |
| Crosses | Helton Creek |
| Coordinates | 36.05642, -86.02467 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 7 (Good) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 28.5 ft (8.7 m) |
| Max Span | 14.1 ft (4.3 m) |
| Deck Width | 28.2 ft (8.6 m) |
| Deck Area | 74.8 sq m |
| Main Spans | 2 |
| Year Built | 2007 |
Traffic
| Avg Daily Traffic | 160 (2020) |
| Truck Traffic | 1% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 210A3320001 |