bridges

Overnight operation completes milestone in building new interchange  Thanks to great planning alongside our client, Denver International Airport, the tub girders for the widening of Peña Boulevard…

Technically challenging operation required close communication with stakeholders.  By Ash Aggarwal  Flatiron Project Manager  Flatiron is now several months into the IH-820 Northbound Lanes project traffic over…

At Flatiron, we take pride in building functional, beautiful and innovative infrastructure projects that improve the communities where we live and work. Roads & Bridges named two…

Flatiron completed the Interstate 210 – San Gabriel River Bridge Hinge Replacement Project in December 2022. Flatiron was the prime contractor for the project that began in May 2022. The $17 million project is located in Los Angeles County on Interstate 210 in the city of Irwindale near Interstate 605.

The elegant, new West Mission Bay Drive Bridge — designed to evoke stones skipping across water — is complete. Flatiron was the prime contractor for the $148 million project, which includes 12 acres of wetland restoration and improved access for drivers, bicyclists and pedestrians to several San Diego beach communities.

Flatiron is partnering with the City of Seattle’s Waterfront Program and the Washington State Department of Transportation to construct the new Marion Street Pedestrian Bridge that is…

Adams County, Colorado Flatiron is replacing a 1960s-era bridge north of Denver over the South Platte River on State Highway 44 in Colorado. The new bridge is…