SR 155-pa 155 over Two Mile Run
Good Condition9 years old3,057 vehicles/day
Location
| State | Pennsylvania |
| County | McKean |
| Location | 1 Mi N Port Allegheny |
| Carries | SR 155-pa 155 |
| Crosses | Two Mile Run |
| Coordinates | 41.83314, -78.29668 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 9 (Excellent) |
| Substructure | 9 (Excellent) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 64.0 ft (19.5 m) |
| Max Span | 58.1 ft (17.7 m) |
| Deck Width | 42.7 ft (13 m) |
| Deck Area | 253.5 sq m |
| Main Spans | 1 |
| Year Built | 2017 |
Traffic
| Avg Daily Traffic | 3,057 (2024) |
| Truck Traffic | 9% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 623 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000053925 |