St. Mary Road over Tangipahoa River
Good Condition13 years old99 vehicles/day
Location
| State | Mississippi |
| County | Pike |
| Location | Sec 11 T 1n R 7e B |
| Carries | St. Mary Road |
| Crosses | Tangipahoa River |
| Coordinates | 31.06042, -90.47167 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Truss - Thru |
| Total Length | 140.7 ft (42.9 m) |
| Max Span | 134.8 ft (41.1 m) |
| Deck Width | 30.2 ft (9.2 m) |
| Deck Area | 394.7 sq m |
| Main Spans | 1 |
| Year Built | 2013 |
Traffic
| Avg Daily Traffic | 99 (2022) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | SA570000000A009 |