BIA Route 440 over Sam Ayers Stream
Poor Condition28 years old20 vehicles/day
Location
| State | Maine |
| County | Penobscot |
| Location | 10.41km NW Of Access Road |
| Carries | BIA Route 440 |
| Crosses | Sam Ayers Stream |
| Coordinates | 45.46856, -68.62869 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 0 (Failed) |
| Superstructure | 5 (Fair) |
| Substructure | 2 (Critical) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 23.0 ft (7 m) |
| Max Span | 21.7 ft (6.6 m) |
| Deck Width | 18.4 ft (5.6 m) |
| Deck Area | 39.2 sq m |
| Main Spans | 1 |
| Year Built | 1998 |
Traffic
| Avg Daily Traffic | 20 (2018) |
| Truck Traffic | 50% |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 12 months |
| Owner | Bureau of Indian Affairs |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 0000S50018B0021 |