Md 150 over Back River
Good Condition38 years old29,630 vehicles/day
Location
| State | Maryland |
| County | Baltimore |
| Location | 0.82 Mile East Of Md 695 |
| Carries | Md 150 |
| Crosses | Back River |
| Coordinates | 39.50276, -76.82092 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 1507.9 ft (459.6 m) |
| Max Span | 100.1 ft (30.5 m) |
| Deck Width | 67.3 ft (20.5 m) |
| Deck Area | 9421.8 sq m |
| Main Spans | 15 |
| Year Built | 1988 |
Traffic
| Avg Daily Traffic | 29,630 (2009) |
| Truck Traffic | 8% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 823 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 100000030097010 |