Tamar Drive over Dorsey Run
Fair Condition37 years old11,824 vehicles/day
Location
| State | Maryland |
| County | Howard |
| Location | 0.1 Mi W Of Old Mongomer |
| Carries | Tamar Drive |
| Crosses | Dorsey Run |
| Coordinates | 39.20265, -76.80156 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 7 (Good) |
| Culvert | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Culvert |
| Total Length | 34.4 ft (10.5 m) |
| Max Span | 12.1 ft (3.7 m) |
| Deck Area | 115.5 sq m |
| Main Spans | 3 |
| Year Built | 1989 |
Traffic
| Avg Daily Traffic | 11,824 (1999) |
| Truck Traffic | 8% |
| 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 | 200000HO0143030 |