Old Montgomery RD over Deep Run
Good Condition13 years old5,840 vehicles/day
Location
| State | Maryland |
| County | Howard |
| Location | 0.5 Mi S Of Md RTE 103 |
| Carries | Old Montgomery RD |
| Crosses | Deep Run |
| Coordinates | 39.20959, -76.79353 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 59.4 ft (18.1 m) |
| Max Span | 55.1 ft (16.8 m) |
| Deck Width | 41.0 ft (12.5 m) |
| Deck Area | 226.2 sq m |
| Main Spans | 1 |
| Year Built | 2013 |
Traffic
| Avg Daily Traffic | 5,840 (2024) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 200000HO0009010 |