Marble Quarry Road over Little Antietam Creek
Good Condition19 years old223 vehicles/day
Location
| State | Maryland |
| County | Washington |
| Location | 1.02 Mi NW Of Md RTE 67 |
| Carries | Marble Quarry Road |
| Crosses | Little Antietam Creek |
| Coordinates | 39.46180, -77.67976 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Wood or Timber |
| Design | Slab |
| Total Length | 36.1 ft (11 m) |
| Max Span | 34.1 ft (10.4 m) |
| Deck Width | 29.2 ft (8.9 m) |
| Deck Area | 97.9 sq m |
| Main Spans | 1 |
| Year Built | 2007 |
Traffic
| Avg Daily Traffic | 223 (2023) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 200000W-6081010 |