90.5 WESA's Katie Blackley reports on the history of Pittsburgh's Armstrong Tunnel.
Traveling from Forbes Avenue on Duquesne University’s campus to the South 10th Street Bridge, drivers and pedestrians making a right into the Armstrong Tunnel encounter something unusual for a tunnel: a curve.
Hear about an underground tunnel system in Pittsburgh's Lawrenceville neighborhood, as part of our series, 90.5 WESA's Good Question!
Cars rumble overhead as historian John Schalcosky trudges through crunching snow beneath the 40th Street Bridge in Lawrenceville. Gesturing toward the Allegheny River bank, he flicks on his iPhone flashlight.