Structure 200000B-0165010 · Baltimore County, MD
Carries Longnecker Road over Tributary To Slade Run, 0.56 Mi On Longnecker RD.
23 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 box-beam bridge.
| State | Maryland |
| County | Baltimore |
| Location | 0.56 Mi On Longnecker RD |
| Carries | Longnecker Road |
| Crosses | Tributary To Slade Run |
| Coordinates | 39.83959, -77.33932 |
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 23.0 ft (7 m) |
| Max Span | 20.0 ft (6.1 m) |
| Deck Width | 22.3 ft (6.8 m) |
| Deck Area | 47.6 sq m |
| Main Spans | 1 |
| Year Built | 1920 (reconstructed 1990) |
| Avg Daily Traffic | 325 (2021) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
| Last Inspection | June 2023 |
| 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 | 200000B-0165010 |
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.