Mayfield Avenue over Deep Run
Fair Condition81 years old5,788 vehicles/day
Location
| State | Maryland |
| County | Howard |
| Location | 0.2 Mi W Of Md RTE 103 |
| Carries | Mayfield Avenue |
| Crosses | Deep Run |
| Coordinates | 39.19427, -76.78062 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 27.9 ft (8.5 m) |
| Max Span | 24.0 ft (7.3 m) |
| Deck Width | 44.6 ft (13.6 m) |
| Deck Area | 115.6 sq m |
| Main Spans | 1 |
| Year Built | 1945 (reconstructed 1992) |
Traffic
| Avg Daily Traffic | 5,788 (2002) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 323 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 200000HO0062010 |