Trenton Road over Little Piney Run
Good Condition19 years old722 vehicles/day
Location
| State | Maryland |
| County | Baltimore |
| Location | 0.4 Mi. W Dark Hollow RD |
| Carries | Trenton Road |
| Crosses | Little Piney Run |
| Coordinates | 39.57178, -76.82078 |
Condition Ratings
| Overall Condition | Good |
| Superstructure | 7 (Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Arch - Deck |
| Total Length | 47.9 ft (14.6 m) |
| Max Span | 47.9 ft (14.6 m) |
| Deck Width | 36.4 ft (11.1 m) |
| Deck Area | 162.1 sq m |
| Main Spans | 1 |
| Year Built | 2007 |
Traffic
| Avg Daily Traffic | 722 (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 | 200000B-0068010 |