Nfa A189 over Sequatchie River
Good Condition40 years old140 vehicles/day
Location
| State | Tennessee |
| County | Marion |
| Location | 5.5 Mi NE Jct Sr28&sr150 |
| Carries | Nfa A189 |
| Crosses | Sequatchie River |
| Coordinates | 35.11063, -85.52655 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Box Beam - Single/Spread |
| Total Length | 246.1 ft (75 m) |
| Max Span | 61.7 ft (18.8 m) |
| Deck Width | 30.2 ft (9.2 m) |
| Deck Area | 690 sq m |
| Main Spans | 4 |
| Year Built | 1986 |
Traffic
| Avg Daily Traffic | 140 (2020) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 580A1890001 |