Md 471 over St. Marys River
Good Condition36 years old4,242 vehicles/day
Location
| State | Maryland |
| County | St. Mary's |
| Location | 1.01 Miles North Of Md 5 |
| Carries | Md 471 |
| Crosses | St. Marys River |
| Coordinates | 38.25072, -76.50764 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 63.0 ft (19.2 m) |
| Max Span | 15.1 ft (4.6 m) |
| Deck Width | 33.1 ft (10.1 m) |
| Deck Area | 193.9 sq m |
| Year Built | 1990 |
Traffic
| Avg Daily Traffic | 4,242 (2009) |
| Truck Traffic | 8% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 100000180028020 |