Md 156 over Swan Creek
Fair Condition104 years old970 vehicles/day
Location
| State | Maryland |
| County | Harford |
| Location | 0.54 Mile West Of Md 155 |
| Carries | Md 156 |
| Crosses | Swan Creek |
| Coordinates | 39.56666, -76.18212 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Culvert |
| Total Length | 28.9 ft (8.8 m) |
| Max Span | 4.9 ft (1.5 m) |
| Deck Area | 48.4 sq m |
| Year Built | 1922 |
Traffic
| Avg Daily Traffic | 970 (2009) |
| Truck Traffic | 8% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 324 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 100000120038030 |