I-5 Widening Project from SR-73 to El Toro Road PA/ED, South Orange County, CA.
ACT Consulting supported the preparation of the Project Report and Environmental Document for approximately six miles of mainline widening on I-5 from SR-73 to El Toro Road. Because of the strict right-of-way constraints, the project team explored creative geometric options to reduce impacts to adjacent business and residents as much as possible. This project includes the widening of multiple structures; replacement of the Avery Parkway, La Paz Road, and Los Alisos Boulevard structures; retaining wall; soundwalls; drainage improvements; utility re-locations; and reconfiguration for the I-5/Avery Parkway inter-change to provide additional capacity.
ACT Consulting was responsible for preparing the TMP and construction staging concepts. The project was delivered on an expedited schedule to meet the commitments made in OCTA’s M2020 plan for delivery of projects under Renewed measure M.