Doctor Johnson Roa over St. Clements Creek
Good Condition51 years old880 vehicles/day
Location
| State | Maryland |
| County | St. Mary's |
| Location | 0.9 Mi W Of Md RTE 242 |
| Carries | Doctor Johnson Roa |
| Crosses | St. Clements Creek |
| Coordinates | 38.36713, -76.72138 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 7 (Good) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 41.0 ft (12.5 m) |
| Max Span | 14.1 ft (4.3 m) |
| Deck Area | 95 sq m |
| Year Built | 1975 (reconstructed 2015) |
Traffic
| Avg Daily Traffic | 880 (2002) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 200000SM0006030 |