About IRTBA
The Illinois Road and Transportation Builders Association (IRTBA) has served as the leading transportation industry trade association in Illinois since 1938. IRTBA's 300+ current member firms design, build, and maintain the state highways, transit systems, railways, and aviation systems.
P&D Division
The Planning & Design Division of IRTBA actively engages and supports all measures favorable to the development and maintenance of the professional standards of planning and design for all forms of transportation.
Learn More
Become A Sustainable Member
