Elmhirst Parkway over Rock Creek Tributary
Good Condition10 years old718 vehicles/day
Location
| State | Maryland |
| County | Montgomery |
| Location | 0.3 Mi N Of Cedar Lane |
| Carries | Elmhirst Parkway |
| Crosses | Rock Creek Tributary |
| Coordinates | 39.00914, -77.09456 |
Condition Ratings
| Overall Condition | Good |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Arch - Deck |
| Total Length | 20.7 ft (6.3 m) |
| Max Span | 16.1 ft (4.9 m) |
| Deck Width | 39.0 ft (11.9 m) |
| Deck Area | 75.0 sq m |
| Main Spans | 1 |
| Year Built | 2016 |
Traffic
| Avg Daily Traffic | 718 (2019) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 200000M-PK13010 |