During the next three weeks motorists should expect delays when traveling on westbound Clairemont Mesa Boulevard between Overland Avenue and State Route 163 (SR-163). The lanes will narrowed and reduced to two lanes beginning Friday at 9 p.m. to Saturday, July 16.
Caltrans construction crews will also close all southbound lanes of SR-163 between State Route 52 (SR-52) and Clairemont Mesa Boulevard. The closure includes the connector ramp from eastbound SR-52 to southbound SR-163 as well as the westbound lanes of Clairemont Mesa Boulevard over SR-163. The closure will take place on the following nights:
- Saturday, June 25 at 9 p.m. to Sunday, June 26 at 9 a.m.
- Sunday, June 26 at 9 p.m. to Monday, June 27 at 4:30 a.m.
- Monday, June 27 at 9 p.m. to Tuesday, June 28 at 4 a.m.
Southbound SR-163 motorists will be detoured to westbound SR-52, to southbound Interstate 805 (I-805), then to the I-805/SR-163 Interchange. Eastbound SR-52 motorists will be detoured to southbound Interstate 15 (I-15), then to the I-15/Interstate 8 Interchange.
Westbound Clairemont Mesa Boulevard motorists will be detoured to southbound Kearny Villa Road. Note the northbound SR-163 on-ramp from Clairemont Mesa Boulevard will remain open.
Changeable messages signs have been placed to alert motorists about the upcoming closures.
Drivers are reminded to Be Work Zone Alert and to Move Over a lane when safe to do so or slow when highway workers are present with amber lights flashing.