SR 18 over Leaf River
Good Condition56 years old3,300 vehicles/day
Location
| State | Mississippi |
| County | Smith |
| Location | 1.6 Mi W SR 501 |
| Carries | SR 18 |
| Crosses | Leaf River |
| Coordinates | 32.01272, -89.43356 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 490.2 ft (149.4 m) |
| Max Span | 89.9 ft (27.4 m) |
| Deck Width | 42.0 ft (12.8 m) |
| Deck Area | 1912.3 sq m |
| Main Spans | 1 |
| Year Built | 1970 |
Traffic
| Avg Daily Traffic | 3,300 (2023) |
| Truck Traffic | 22% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 310001806511460 |