Quaker Bottom Road over Rock Run
Fair Condition44 years old220 vehicles/day
Location
| State | Maryland |
| County | Harford |
| Location | 0.01 Mil S Of Rock Run RD |
| Carries | Quaker Bottom Road |
| Crosses | Rock Run |
| Coordinates | 36.60183, -76.15019 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Arch - Deck |
| Total Length | 42.0 ft (12.8 m) |
| Max Span | 35.1 ft (10.7 m) |
| Deck Width | 45.6 ft (13.9 m) |
| Deck Area | 177.9 sq m |
| Main Spans | 1 |
| Year Built | 1982 |
Traffic
| Avg Daily Traffic | 220 (2019) |
| 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-0021010 |