The 15-day closure of the eastbound SR-91 to northbound SR-71 connector begins Friday night, October 8th (technically Oct. 9th at 12:00 am). The connector is set to re-open on October 23rd. During the closure, a safe and simple detour will be in place. The detour will require motorists on eastbound SR-91 to travel 1.5 miles past miles past the northbound SR-71 interchange, exit on Serfas Club Drive, turn left on Serfas Club Drive, then turn left to the onramp for westbound SR-91 to access the transition to NB SR-71. Expect delays and plan ahead to allow for additional commute time. Avoid the area if possible. For additional information, call the Transportation Helpline at (800) 724-0353.