SR 28 NB over Sr.8 Nb/sb N.main Rr Sp.
Good Condition66 years old41,269 vehicles/day
Location
| State | Pennsylvania |
| County | Allegheny |
| Location | @ Etna Interchange |
| Carries | SR 28 NB |
| Crosses | Sr.8 Nb/sb N.main Rr Sp. |
| Coordinates | 40.49581, -79.93927 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 876.0 ft (267 m) |
| Max Span | 118.1 ft (36 m) |
| Deck Width | 35.4 ft (10.8 m) |
| Deck Area | 2883.6 sq m |
| Main Spans | 1 |
| Year Built | 1960 (reconstructed 2009) |
Traffic
| Avg Daily Traffic | 41,269 (2024) |
| Truck Traffic | 15% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 8 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000000598 |