Old Mill Road over Owens Creek
Fair Condition144 years old360 vehicles/day
Location
| State | Maryland |
| County | Frederick |
| Location | 0.87 Miles South Of Md 77 |
| Carries | Old Mill Road |
| Crosses | Owens Creek |
| Coordinates | 39.60194, -77.33865 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 7 — Countermeasures installed |
Physical Characteristics
| Material | Aluminum/Wrought Iron/Cast Iron |
| Design | Truss - Thru |
| Total Length | 70.5 ft (21.5 m) |
| Max Span | 67.9 ft (20.7 m) |
| Deck Width | 13.5 ft (4.1 m) |
| Deck Area | 88.2 sq m |
| Main Spans | 1 |
| Year Built | 1882 (reconstructed 2008) |
Traffic
| Avg Daily Traffic | 360 (2023) |
| Truck Traffic | 2% |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 12 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is on the National Register of Historic Places |
| Structure Number | 200000F-0405010 |