Back RD over Piscataquis River
Poor Condition86 years old277 vehicles/day
Location
| State | Maine |
| County | Piscataquis |
| Location | 0.3 Mi E Of Jct RTE 6 |
| Carries | Back RD |
| Crosses | Piscataquis River |
| Coordinates | 45.18654, -69.44706 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 4 (Poor) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Truss - Thru |
| Total Length | 100.7 ft (30.7 m) |
| Max Span | 96.1 ft (29.3 m) |
| Deck Width | 21.0 ft (6.4 m) |
| Deck Area | 196.5 sq m |
| Main Spans | 1 |
| Year Built | 1940 |
Traffic
| Avg Daily Traffic | 277 (2016) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 3507 |