Md 586 over Branch Of Rock Creek
Fair Condition70 years old37,752 vehicles/day
Location
| State | Maryland |
| County | Montgomery |
| Location | 0.06 M E Of Andrew Street |
| Carries | Md 586 |
| Crosses | Branch Of Rock Creek |
| Coordinates | 39.04946, -77.07076 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 7 (Good) |
| Culvert | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Culvert |
| Total Length | 21.0 ft (6.4 m) |
| Max Span | 21.0 ft (6.4 m) |
| Deck Area | 132.5 sq m |
| Main Spans | 1 |
| Year Built | 1956 |
Traffic
| Avg Daily Traffic | 37,752 (2009) |
| Lanes On Bridge | 6 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 100000150165030 |