Flatiron's Northwest Division has extensive experience building and repairing transportation infrastructure on the West Coast of the U.S. With operations across California and in Washington, Flatiron specializes in bridge and roadway construction, managed lane projects, transit and rail work, utility and underground projects, airport improvement projects and other civil infrastructure. The Division is currently constructing the Presidio Parkway project, a public-private partnership to reconstruct the approach to the Golden Gate Bridge in San Francisco. Our California Contractor License No. is 772589.