Sara Renkes
Carroll County Highway Department
County Engineer
Russ Renner
Whiteside County
County Engineer
Tony Reynolds
AZZ Inc.
Business Development Director
Brion Rhodes
Allen County Engineer
County Engineer
Sean Rice
DeepWalk
VP of Sales
David Ricks
Palm Beach County Engineering and Public Works
County Engineer
Charles Riddle
Illinois Department of Transportation
D1 Local Roads Engineer
Brian Ridenour
Allamakee County
Allamakee County Engineer
John Riherd
Butler County, Iowa
County Engineer
Bob Rivers
Polyco, Inc.
Jeff Roberts
Mack Trucks, Inc.
DM
Randy Robinson
Oklahoma Cooperative Circuit Engineering Districts Board
Executive Director
Jeremy Robison
Colbert County Road Department
County Engineer
Lyndon Robjent
Carver County
Carver County Engineer/Public Works Director
Molly Rockford
IACE
Executive Director
David Roedel
Sherburne County
Deputy County Engineer
Dan Rogovin
U.S. Bridge
President
Thomas Rohe
Plymouth County
County Engineer
Taylor Roll
Hardin County, Iowa
Hardin County Engineer
Mike Rolla
Hampton, Lenzini & Renwick, Inc.