Castle Hill RD over Aroostook River
Fair Condition55 years old1,320 vehicles/day
Location
| State | Maine |
| County | Aroostook |
| Location | 0.2 Mi S Of Jct RTE 164 |
| Carries | Castle Hill RD |
| Crosses | Aroostook River |
| Coordinates | 46.77581, -68.15409 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 455.1 ft (138.7 m) |
| Max Span | 169.9 ft (51.8 m) |
| Deck Width | 34.1 ft (10.4 m) |
| Deck Area | 1442.5 sq m |
| Main Spans | 3 |
| Year Built | 1971 (reconstructed 1991) |
Traffic
| Avg Daily Traffic | 1,320 (2016) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 125 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 2025 |