Nfa A317 over Black Creek
Poor Condition35 years old120 vehicles/day
Location
| State | Tennessee |
| County | Crockett |
| Location | 4.5 Mi S Of Sr54 |
| Carries | Nfa A317 |
| Crosses | Black Creek |
| Coordinates | 35.78253, -89.24588 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 7 (Good) |
| Superstructure | 4 (Poor) |
| Substructure | 4 (Poor) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Wood or Timber |
| Design | Stringer/Multi-beam |
| Total Length | 46.9 ft (14.3 m) |
| Max Span | 23.0 ft (7 m) |
| Deck Width | 22.0 ft (6.7 m) |
| Deck Area | 95.8 sq m |
| Main Spans | 3 |
| Year Built | 1991 |
Traffic
| Avg Daily Traffic | 120 (2020) |
| Truck Traffic | 4% |
| 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 | 170A3170003 |