Md 191 over Is 495 & Thomas Branch
Fair Condition64 years old10,370 vehicles/day
Location
| State | Maryland |
| County | Montgomery |
| Location | 1.9 Miles North Of Md 190 |
| Carries | Md 191 |
| Crosses | Is 495 & Thomas Branch |
| Coordinates | 39.00952, -77.15257 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 342.8 ft (104.5 m) |
| Max Span | 107.9 ft (32.9 m) |
| Deck Width | 63.3 ft (19.3 m) |
| Deck Area | 2016.8 sq m |
| Main Spans | 3 |
| Year Built | 1962 (reconstructed 1971) |
Traffic
| Avg Daily Traffic | 10,370 (2009) |
| Truck Traffic | 8% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 12 |
Inspection & Ownership
| Last Inspection | 123 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 100000150111010 |