Poffenberger Road over Antietam Creek
Good Condition186 years old1,698 vehicles/day
Location
| State | Maryland |
| County | Washington |
| Location | 0.54 Mi W Of Alt US RT 40 |
| Carries | Poffenberger Road |
| Crosses | Antietam Creek |
| Coordinates | 39.59506, -77.71012 |
Condition Ratings
| Overall Condition | Good |
| Superstructure | 7 (Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Masonry |
| Design | Arch - Deck |
| Total Length | 120.1 ft (36.6 m) |
| Max Span | 38.1 ft (11.6 m) |
| Deck Width | 20.0 ft (6.1 m) |
| Deck Area | 223.3 sq m |
| Main Spans | 3 |
| Year Built | 1840 (reconstructed 2019) |
Traffic
| Avg Daily Traffic | 1,698 (2015) |
| Truck Traffic | 5% |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | November 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is eligible for the National Register |
| Structure Number | 200000W-4012010 |