Maple Avenue over Limestone Run
Fair Condition36 years old630 vehicles/day
Location
| State | Pennsylvania |
| County | Northumberland |
| Location | Milton Boro |
| Carries | Maple Avenue |
| Crosses | Limestone Run |
| Coordinates | 41.01683, -76.85142 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 53.1 ft (16.2 m) |
| Max Span | 51.8 ft (15.8 m) |
| Deck Width | 43.3 ft (13.2 m) |
| Deck Area | 213.8 sq m |
| Main Spans | 1 |
| Year Built | 1990 |
Traffic
| Avg Daily Traffic | 630 (2009) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000029410 |