Middle RD over Martin Stream
Fair Condition63 years old2,872 vehicles/day
Location
| State | Maine |
| County | Somerset |
| Location | 1.3 Mi N Of Jct RTE 139 |
| Carries | Middle RD |
| Crosses | Martin Stream |
| Coordinates | 44.65061, -69.67599 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 79.7 ft (24.3 m) |
| Max Span | 75.1 ft (22.9 m) |
| Deck Width | 30.8 ft (9.4 m) |
| Deck Area | 228.4 sq m |
| Main Spans | 1 |
| Year Built | 1963 |
Traffic
| Avg Daily Traffic | 2,872 (2016) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 3968 |