Mardic Drive over Bynum Run
Good Condition28 years old114 vehicles/day
Location
| State | Maryland |
| County | Harford |
| Location | 0.05 Mi N Of Spenceola Pk |
| Carries | Mardic Drive |
| Crosses | Bynum Run |
| Coordinates | 39.56681, -76.37232 |
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 | 38.1 ft (11.6 m) |
| Max Span | 11.2 ft (3.4 m) |
| Deck Area | 145 sq m |
| Year Built | 1998 |
Traffic
| Avg Daily Traffic | 114 (2023) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 200000H-0206020 |