Nfa B322 over Rock Springs Branch
Fair Condition51 years old225 vehicles/day
Location
| State | Tennessee |
| County | Sullivan |
| Location | N Of Sr137-se Of Kingspor |
| Carries | Nfa B322 |
| Crosses | Rock Springs Branch |
| Coordinates | 36.47930, -82.53941 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 22.6 ft (6.9 m) |
| Max Span | 21.7 ft (6.6 m) |
| Deck Width | 18.0 ft (5.5 m) |
| Deck Area | 38.0 sq m |
| Main Spans | 1 |
| Year Built | 1975 |
Traffic
| Avg Daily Traffic | 225 (2020) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 124 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 820B3220001 |