It's the 37th building on the Iowa side to come down, all to make way for the new I-74 bridge.
Demolition crews started demolition on the former Big 10 Mart Gas Station. Five more buildings are expected to be torn down.
"Clearing the building gives the contractor room to work," I-74 project manager for the Iowa DOT, Doug Rick said. "Part of this area will be part of the realigned Grant Street that comes through here."
After the last handful of buildings are down, a construction contractor begins work in Spring 2015.