SR 4007 Mountain R over Three Square Hollow Ck
Good Condition20 years old341 vehicles/day
Location
| State | Pennsylvania |
| County | Cumberland |
| Location | 3.5 Mi East Of Newburg |
| Carries | SR 4007 Mountain R |
| Crosses | Three Square Hollow Ck |
| Coordinates | 40.16181, -77.50769 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very 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 | 31.5 ft (9.6 m) |
| Deck Area | 155.5 sq m |
| Main Spans | 1 |
| Year Built | 2006 |
Traffic
| Avg Daily Traffic | 341 (2024) |
| Truck Traffic | 13% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 124 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000043481 |