Mariaville RD over W.br. Union River
Good Condition9 years old221 vehicles/day
Location
| State | Maine |
| County | Hancock |
| Location | 4 Mi So Townline |
| Carries | Mariaville RD |
| Crosses | W.br. Union River |
| Coordinates | 44.76416, -68.38640 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 182.7 ft (55.7 m) |
| Max Span | 67.9 ft (20.7 m) |
| Deck Width | 29.2 ft (8.9 m) |
| Deck Area | 495.7 sq m |
| Main Spans | 3 |
| Year Built | 2017 |
Traffic
| Avg Daily Traffic | 221 (2016) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 3562 |