Is 70 Ebr over Patapsco River Csx Tran
Fair Condition61 years old89,503 vehicles/day
Location
| State | Maryland |
| County | Baltimore |
| Location | On Howard Co Line |
| Carries | Is 70 Ebr |
| Crosses | Patapsco River Csx Tran |
| Coordinates | 39.30378, -76.79756 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Girder and Floorbeam |
| Total Length | 827.1 ft (252.1 m) |
| Max Span | 180.1 ft (54.9 m) |
| Deck Width | 46.9 ft (14.3 m) |
| Deck Area | 3605.0 sq m |
| Main Spans | 3 |
| Year Built | 1965 |
Traffic
| Avg Daily Traffic | 89,503 (2021) |
| Truck Traffic | 8% |
| Lanes On Bridge | 3 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 12 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 100000030229013 |