City of Shafter issued the following announcement on Aug. 20.
Westbound 7th Standard is set to begin Sand Sealing work this Monday, August 23-Thursday, August 26, and down to one lane during road work operations.
Sand sealing will be done on the slow lane between Friant-Kern Canal to Zerker Road. Expect delays.
We encourage you to take an alternate route if possible. If you have any questions, please reach out to City Services at (661) 746-5002.
Original source can be found here.