The I-10 portion of the Loop 202 South Mountain Freeway is just now starting to grace the Arizona deserts with its presence. The I-10 segment of the project is filled with flyovers, and most are still in the beginning stages of construction. Work on I-10 is expected to provide congestion relief for the 200,000 motorists who use the route on a daily basis. The South Mountain Freeway project is the largest in Arizona history. The public-private partnership is essentially nine projects in one, divided into five segments. When the 22-mile project is complete in late 2019, Connect 202 Partners will be responsible for maintaining the freeway for 30 years.