Airpark Road over Rock Creek Tributary
Fair Condition32 years old20,070 vehicles/day
Location
| State | Maryland |
| County | Montgomery |
| Location | 0.6 Miles North Of Md 115 |
| Carries | Airpark Road |
| Crosses | Rock Creek Tributary |
| Coordinates | 39.15453, -77.14192 |
Condition Ratings
| Overall Condition | Fair |
| Superstructure | 5 (Fair) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Arch - Deck |
| Total Length | 32.8 ft (10 m) |
| Max Span | 32.2 ft (9.8 m) |
| Deck Area | 155 sq m |
| Main Spans | 1 |
| Year Built | 1994 |
Traffic
| Avg Daily Traffic | 20,070 (2024) |
| Truck Traffic | 5% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 200000M-0238010 |