Thornton Road over Tributary To Roland Run
Fair Condition103 years old8,249 vehicles/day
Location
| State | Maryland |
| County | Baltimore |
| Location | 0.6 Mi N Of Joppa RD |
| Carries | Thornton Road |
| Crosses | Tributary To Roland Run |
| Coordinates | 39.41723, -76.64755 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 7 — Countermeasures installed |
Physical Characteristics
| Material | Concrete |
| Design | Tee Beam |
| Total Length | 36.1 ft (11 m) |
| Max Span | 30.8 ft (9.4 m) |
| Deck Width | 53.1 ft (16.2 m) |
| Deck Area | 178.2 sq m |
| Main Spans | 1 |
| Year Built | 1923 (reconstructed 1963) |
Traffic
| Avg Daily Traffic | 8,249 (2023) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 823 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 200000B-0086010 |