Dan Ryan Expressway Reconstruction Project
The accomplishments of this award-winning project included the rebuilding of an existing freeway in need of repair, improved traffic flow, improved overall safety, and the development of a more aesthetic freeway corridor for one of the world’s widest and busiest freeway systems. Read more
Expertise, Quality, Integrity
Bowman, Barrett & Associates Inc. (BB&A)
is a full-service engineering consulting firm founded by Louis
Bowman and John
Barrett in December 1989. For over 20 years, BB&A has provided
innovative and practical solutions for a wide-range of private
and public clients. Our project
work includes airports, building
structures, construction management, highways, highway structures,
railroads and railroad structures.
