Mcardle Rdwy over Norfolk Southern R/r
Fair Condition93 years old9,028 vehicles/day
Location
| State | Pennsylvania |
| County | Allegheny |
| Location | 064 Pj Mcardle Rdwy Via 1 |
| Carries | Mcardle Rdwy |
| Crosses | Norfolk Southern R/r |
| Coordinates | 40.42782, -79.99282 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 8 (Very Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Truss - Thru |
| Total Length | 554.1 ft (168.9 m) |
| Max Span | 214.9 ft (65.5 m) |
| Deck Width | 36.4 ft (11.1 m) |
| Deck Area | 1874.8 sq m |
| Main Spans | 1 |
| Year Built | 1933 (reconstructed 2012) |
Traffic
| Avg Daily Traffic | 9,028 (2020) |
| Truck Traffic | 1% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is eligible for the National Register |
| Structure Number | 000000000002429 |