US 45 over Tenn Tom Waterway
Good Condition45 years old4,600 vehicles/day
Location
| State | Mississippi |
| County | Monroe |
| Location | 11.9 Mi N Lowndes Cl |
| Carries | US 45 |
| Crosses | Tenn Tom Waterway |
| Coordinates | 33.81741, -88.52068 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 9 — Foundation above flood level |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 2402.2 ft (732.2 m) |
| Max Span | 399.9 ft (121.9 m) |
| Deck Width | 43.3 ft (13.2 m) |
| Deck Area | 9665.0 sq m |
| Main Spans | 3 |
| Year Built | 1981 |
Traffic
| Avg Daily Traffic | 4,600 (2023) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 21000450481876A |