Nfa 851 (sa 7407) over Sulphur Fork Creek
Good Condition66 years old669 vehicles/day
Location
| State | Tennessee |
| County | Robertson |
| Location | 4.5 Mi NW Jct Sr49&sr257 |
| Carries | Nfa 851 (sa 7407) |
| Crosses | Sulphur Fork Creek |
| Coordinates | 36.51356, -86.99813 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 282.2 ft (86 m) |
| Max Span | 62.0 ft (18.9 m) |
| Deck Width | 30.2 ft (9.2 m) |
| Deck Area | 791.2 sq m |
| Main Spans | 5 |
| Year Built | 1960 (reconstructed 2015) |
Traffic
| Avg Daily Traffic | 669 (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 | 74S62780001 |