Flatiron Construction Corp.

Associated General Contractors of San Diego
Award: Build San Diego Merit Award, Unique Small Public Work Project Category
Project: North County Transit District Bridge 243.0 Retrofit

Associated General Contractors of California
Award: Excellence in Safety Award, Heavy Civil Contractor Over One Million Man Hours Category

Alberta Roadbuilders and Heavy Construction Association
Award: 2010 Safety Award, Over 200,000 Hours Category

Alberta Roadbuilders and Heavy Construction Association
Award: 2011 Environment Award, Reduced Environmental Impact From Activity or Operations Category
Project: Athabasca River Bridge

National Partnership for Highway Quality 
Award: National Achievement Award, 2011
Project: Washington Bypass

American Segmental Bridge Institute
Award: 2011 ASBI Bridge Award of Excellence
Project: 4th Street Bridge

Roads and Bridges
Award: #6, Top Ten Roads and Bridges List
Project: Northwest Anthony Henday Drive (North Edmonton Ring Road)

Engineering News-Record California 
Award: Contractor of the Year in California

California Transportation Foundation 
Award: Project of the Year, Aviation
Project: San Diego International Airport Taxiway "C" Rehabilitation

California Transportation Foundation 
Award: Project of the Year, Freeway/Expressway
Project: I-5 Reconstruction

American Road and Transportation Builders Association 
Award: Work Zone Safety Awareness Award
Project: Protecting Work Zones Committee

American Public Works Association, San Diego Imperial Chapter 
Award: Project of the Year
Project: I-15 Managed Lanes

American Road and Transportation Builders Association
Award: Globe Award Honorable Mention
Project: Washington Bypass

Alberta's Transportation and Civil Engineering Division
Award: Overall Award of Excellence in Transportation Innovation
Project: Athabasca River Bridge

ACEC Engineering
Award: Grand Award
Project: Washington Bypass

Associated General Contractors of America
Award: Aon Build America
Project: Washington Bypass

AGC Carolinas
Award: Pinnacle Award
Project: Washington Bypass