SR 99 - I 99 over SR 550-pa 550
Good Condition29 years old9,189 vehicles/day
Location
| State | Pennsylvania |
| County | Centre |
| Location | Bellefonte |
| Carries | SR 99 - I 99 |
| Crosses | SR 550-pa 550 |
| Coordinates | 40.91525, -77.74184 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 144.0 ft (43.9 m) |
| Max Span | 140.1 ft (42.7 m) |
| Deck Width | 44.0 ft (13.4 m) |
| Deck Area | 588.3 sq m |
| Main Spans | 1 |
| Year Built | 1997 |
Traffic
| Avg Daily Traffic | 9,189 (2024) |
| Truck Traffic | 20% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000039497 |