Baltimore Road over Rock Creek
Fair Condition115 years old7,482 vehicles/day
Location
| State | Maryland |
| County | Montgomery |
| Location | 0.5 Miles South Of Md 28 |
| Carries | Baltimore Road |
| Crosses | Rock Creek |
| Coordinates | 39.09000, -77.11523 |
Condition Ratings
| Overall Condition | Fair |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete |
| Design | Arch - Deck |
| Total Length | 59.1 ft (18 m) |
| Max Span | 59.1 ft (18 m) |
| Deck Width | 24.0 ft (7.3 m) |
| Deck Area | 131.4 sq m |
| Main Spans | 1 |
| Year Built | 1911 |
Traffic
| Avg Daily Traffic | 7,482 (2022) |
| Truck Traffic | 3% |
| 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 | 200000M-0201010 |