I81 over Dark Hollow RD (a166)
Good Condition53 years old53,763 vehicles/day
Location
| State | Tennessee |
| County | Washington |
| Location | .3 M SW Of Sullivan Co LN |
| Carries | I81 |
| Crosses | Dark Hollow RD (a166) |
| Coordinates | 36.42500, -82.57333 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Tee Beam |
| Total Length | 159.1 ft (48.5 m) |
| Max Span | 65.0 ft (19.8 m) |
| Deck Width | 44.0 ft (13.4 m) |
| Deck Area | 649.9 sq m |
| Main Spans | 3 |
| Year Built | 1973 |
Traffic
| Avg Daily Traffic | 53,763 (2021) |
| Truck Traffic | 6% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 90I00810008 |