Seneca Drive over US 29 And Ramp I(7)
Fair Condition33 years old5,031 vehicles/day
Location
| State | Maryland |
| County | Howard |
| Location | 0.65 Mile North Of Md 32 |
| Carries | Seneca Drive |
| Crosses | US 29 And Ramp I(7) |
| Coordinates | 39.18983, -76.86956 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 263.1 ft (80.2 m) |
| Max Span | 129.9 ft (39.6 m) |
| Deck Width | 37.1 ft (11.3 m) |
| Deck Area | 906.3 sq m |
| Main Spans | 2 |
| Year Built | 1993 |
Traffic
| Avg Daily Traffic | 5,031 (2009) |
| Truck Traffic | 8% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 7 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 100000130131010 |