SR 79 SB over Over West 21st Street
Fair Condition44 years old10,224 vehicles/day
Location
| State | Pennsylvania |
| County | Erie |
| Location | City Of Erie |
| Carries | SR 79 SB |
| Crosses | Over West 21st Street |
| Coordinates | 42.09914, -80.12209 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 138.1 ft (42.1 m) |
| Max Span | 69.9 ft (21.3 m) |
| Deck Width | 55.4 ft (16.9 m) |
| Deck Area | 711.5 sq m |
| Main Spans | 3 |
| Year Built | 1982 |
Traffic
| Avg Daily Traffic | 10,224 (2024) |
| Truck Traffic | 6% |
| Lanes On Bridge | 3 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 921 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000015984 |