Thomas Johnson Dri over Two Mile Run
Fair Condition45 years old10,567 vehicles/day
Location
| State | Maryland |
| County | Frederick |
| Location | 2000 Ft NE Of Opossumtown |
| Carries | Thomas Johnson Dri |
| Crosses | Two Mile Run |
| Coordinates | 39.44434, -77.40749 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 7 (Good) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Culvert |
| Total Length | 21.0 ft (6.4 m) |
| Max Span | 8.9 ft (2.7 m) |
| Deck Area | 85.8 sq m |
| Main Spans | 2 |
| Year Built | 1981 |
Traffic
| Avg Daily Traffic | 10,567 (2024) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 200000F-F-33030 |