ABC provides many advantages for the secondary road system. This 45-minute continuing education course provides the bridge community, especially county and other local government engineers, with the opportunity to learn how Iowa is using ABC in its secondary road system.

Stuart Nielsen, P.E., with Iowa State University, presents an informative 45-minute continuing education course on the use of ABC in the Iowa secondary road system. He defines “secondary road system” for Iowa and describes how ABC has been implemented in bridges on Iowa’s secondary road system.