P. J. McArdle Roadway Viaduct No. 1, viaduct in Pittsburgh
Location: Pittsburgh
Inception: 1933
GPS coordinates: 40.42782,-79.99233
Latest update: September 23, 2025 16:56
Monongahela Incline
1.2 km
Allegheny County Courthouse
1.2 km
Smithfield Street Bridge
1.1 km
UPMC Cooper Fieldhouse
1.1 km
Old Allegheny County Jail
1.2 km
Pittsburgh City-County Building
1.2 km
South Tenth Street Bridge
585 m
Armstrong Tunnel
1.1 km
Panhandle Bridge
765 m
Grant Building
1.2 km
Castle Shannon Incline
884 m
Gumberg Library
1.1 km
Richard King Mellon Hall
868 m
Saint Michael's Roman Catholic Church & Rectory
746 m
Monongahela Freight Incline
1.2 km
Duquesne University School of Nursing
1.2 km
Fort Pitt Incline
810 m
St. John the Baptist Ukrainian Catholic Church
75 m
South Side High School
246 m
Allegheny County Office Building
1.2 km
McAnulty College and Graduate School of Liberal Arts
1.1 km
Pittsburgh Terminal Properties
466 m
South Side Market Building
527 m
Bedford School
287 m
Garrison Foundry-Mackintosh Hemphill Company Offices
297 m
Pittsburgh and Castle Shannon Plane
887 m
Birmingham Public School
734 m
Jones & Laughlin Headquarters Building
1.1 kmReviews
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