Unity RD over 15 Mile Stream
Fair Condition98 years old3,112 vehicles/day
Location
| State | Maine |
| County | Kennebec |
| Location | 1.1 Mi W Jct 137 |
| Carries | Unity RD |
| Crosses | 15 Mile Stream |
| Coordinates | 44.53749, -69.42215 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Tee Beam |
| Total Length | 39.7 ft (12.1 m) |
| Max Span | 35.4 ft (10.8 m) |
| Deck Width | 36.1 ft (11 m) |
| Deck Area | 133.1 sq m |
| Main Spans | 1 |
| Year Built | 1928 (reconstructed 1950) |
Traffic
| Avg Daily Traffic | 3,112 (2016) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 2832 |