Structure 200000B-0171010 · Baltimore County, MD
Carries Pleasant Grove Roa over Mcgill Run, 0.3 Mi S Of Dover RD.
Set by its lowest-rated component: Deck and Superstructure and Substructure at 6 of 9.
How ratings work23 ft end to end, longest span 12 ft. 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 slab bridge.
| State | Maryland |
| County | Baltimore |
| Location | 0.3 Mi S Of Dover RD |
| Carries | Pleasant Grove Roa |
| Crosses | Mcgill Run |
| Coordinates | 39.54206, -76.80529 |
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 23.0 ft (7 m) |
| Max Span | 12.1 ft (3.7 m) |
| Deck Width | 32.2 ft (9.8 m) |
| Deck Area | 68.6 sq m |
| Main Spans | 2 |
| Year Built | 1920 (reconstructed 1968) |
| Avg Daily Traffic | 510 (2017) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
| Last Inspection | April 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Scour Critical | 8 — Stable, low risk |
| Structure Number | 200000B-0171010 |
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.