Middle RD over St.george River
Fair Condition90 years old520 vehicles/day
Location
| State | Maine |
| County | Knox |
| Location | 2.3 Mi S Townline |
| Carries | Middle RD |
| Crosses | St.george River |
| Coordinates | 44.14620, -69.26355 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 100.1 ft (30.5 m) |
| Max Span | 45.9 ft (14 m) |
| Deck Width | 21.7 ft (6.6 m) |
| Deck Area | 201.3 sq m |
| Main Spans | 2 |
| Year Built | 1936 |
Traffic
| Avg Daily Traffic | 520 (2016) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 3447 |