Long-term ramp closures are needed to realign on- and off-ramps to accommodate the additional general purpose lanes. The following is the current schedule of starting dates for ramp closures through early August. Each closure will last approximately 60 days.
- April 15, Shea Blvd northbound on-ramp (Reopened Saturday, June 15)
- April 29, Cactus Rd northbound off-ramp (Currently closed and reopening late June)
- May 29, Frank Lloyd Wright Boulevard northbound off-ramp (Currently closed and reopening mid July)
- June 18, Princess Drive/Pima Road northbound on-ramp (Currently closed and reopening Late Aug.)
- July 8, Frank Lloyd Wright Boulevard northbound on-ramp
- July 22, Princess Drive/Pima Road northbound off-ramp
- Aug. 5, Frank Lloyd Wright Boulevard, southbound on-ramp.
NOTE: This schedule is an approximation and may change. Ramps not listed here will close for reconstruction later.