Steel' yourself: Kennywood announces its newest, 9-inversion
The Steel Curtain roller coaster is down: here's the statement
The Steel Curtain Roller Coaster in Pittsburgh
Pittsburgh Steelers Kennywood roller coaster: Barrel roll at 197 feet
Kennywood's Steel Curtain named best new coaster, Cedar Point
Kennywood Park opens with new roller coaster, updated COVID-19
Kennywood reopens 'Steel Curtain' after hours-long outage, warns
Kennywood announces opening date of Steel Curtain roller coaster
Column: Kennywood continues to provide thrills for generations
Steel Curtain - Coasterpedia - The Roller Coaster and Flat Ride Wiki