About Us

Who We Are

From complex designs to everyday construction, we’ve completed more than 2,100 bridge and culvert projects for counties and communities across Iowa.

Experienced from Start to Finish

At CB&A, we have nearly 300 years of combined experience working on civil engineering and structural projects in 91 counties and 82 communities in Iowa.  We’re proficient from design and permitting through construction administration and inspection – with a track record of completing projects on-time and within budget.

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Building Iowa’s Roads and Bridges

For over 40 years, we’ve been developing relationships with local governments across the state. Along with a commitment to safety, continuing education, and quality, our team of engineers can leverage those relationships and experiences to help simplify a complicated job.

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  • Completed Projects
  • Bridges Inspected
  • Counties Served
  • Years Serving Clients
Our Projects

Featured Work

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Ready to get to work? Contact us today.

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