US 45 over Twentymile Creek
Good Condition33 years old7,500 vehicles/day
Location
| State | Mississippi |
| County | Prentiss |
| Location | 0.7 Mi N SR 30 |
| Carries | US 45 |
| Crosses | Twentymile Creek |
| Coordinates | 34.58569, -88.63307 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 383.5 ft (116.9 m) |
| Max Span | 80.1 ft (24.4 m) |
| Deck Width | 42.7 ft (13 m) |
| Deck Area | 1519.7 sq m |
| Main Spans | 7 |
| Year Built | 1993 |
Traffic
| Avg Daily Traffic | 7,500 (2023) |
| Truck Traffic | 19% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 224 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 21000450592494A |