Sinclair Lane over Herring Run
Fair Condition68 years old45,603 vehicles/day
Location
| State | Maryland |
| County | Baltimore |
| Location | 1 Mi E Erdman AVE |
| Carries | Sinclair Lane |
| Crosses | Herring Run |
| Coordinates | 39.31810, -76.55491 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 136.2 ft (41.5 m) |
| Max Span | 65.9 ft (20.1 m) |
| Deck Width | 56.8 ft (17.3 m) |
| Deck Area | 718.0 sq m |
| Main Spans | 2 |
| Year Built | 1958 (reconstructed 1985) |
Traffic
| Avg Daily Traffic | 45,603 (2024) |
| Truck Traffic | 5% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 200000BC4212010 |