Md 304 over Mason Branch
Fair Condition126 years old2,942 vehicles/day
Location
| State | Maryland |
| County | Caroline |
| Location | On Queen Annes Co Line |
| Carries | Md 304 |
| Crosses | Mason Branch |
| Coordinates | 39.03310, -75.88281 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Arch - Deck |
| Total Length | 81.4 ft (24.8 m) |
| Max Span | 39.0 ft (11.9 m) |
| Deck Width | 24.0 ft (7.3 m) |
| Deck Area | 181.0 sq m |
| Main Spans | 2 |
| Year Built | 1900 (reconstructed 1962) |
Traffic
| Avg Daily Traffic | 2,942 (2009) |
| Truck Traffic | 8% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 12 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Structure Number | 100000050018010 |