Structure 200000C-0020010 · Calvert County, MD
Carries Southern Connector over Tributary To St. John CR, 0.5 Mi West Of Md 760.
Set by its lowest-rated component: Deck and Superstructure and Substructure at 7 of 9.
How ratings work24 ft end to end. Lengths are drawn to scale; at this length a semi-truck would be a speck. Each part is colored by its latest inspection rating. The inventory records lengths but not heights or the layout of the shorter spans, so those are drawn as typical for a deck arch.
| State | Maryland |
| County | Calvert |
| Location | 0.5 Mi West Of Md 760 |
| Carries | Southern Connector |
| Crosses | Tributary To St. John CR |
| Coordinates | 38.35846, -76.44218 |
| Material | Concrete |
| Design | Arch - Deck |
| Total Length | 24.0 ft (7.3 m) |
| Max Span | 24.0 ft (7.3 m) |
| Deck Width | 41.7 ft (12.7 m) |
| Deck Area | 92.7 sq m |
| Main Spans | 1 |
| Year Built | 2008 |
| Avg Daily Traffic | 7,626 (2022) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
| Last Inspection | March 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Scour Critical | 5 — Stable for scour |
| Structure Number | 200000C-0020010 |
Inspectors rate each major part of a bridge (the deck you drive on, the superstructure of beams that holds it up, and the substructure of piers and abutments beneath) on a 0–9 scale. A bridge's overall condition is its lowest of those ratings, so one deteriorated component makes the whole bridge "poor."
A poor rating is not a closure. It means the bridge is flagged for priority repair or replacement; bridges judged unsafe are closed or posted with weight limits. The waterway (channel) rating is reported, but it does not count toward the overall classification.