IRR Duncan Pond RD over South Branch
Good Condition36 years old25 vehicles/day
Location
| State | Maine |
| County | Somerset |
| Location | 23km North Of Jackman |
| Carries | IRR Duncan Pond RD |
| Crosses | South Branch |
| Coordinates | 45.82719, -70.28781 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 65.3 ft (19.9 m) |
| Max Span | 58.7 ft (17.9 m) |
| Deck Width | 15.7 ft (4.8 m) |
| Deck Area | 95.5 sq m |
| Main Spans | 1 |
| Year Built | 1990 (reconstructed 2020) |
Traffic
| Avg Daily Traffic | 25 (2018) |
| Truck Traffic | 50% |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | Bureau of Indian Affairs |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 00000000000S555 |