Caltrans said it will close on and off ramps of Highway 99 from the junction of Highway 59/140 to South Golden State Boulevard in Merced County. No two consecutive ramps will be closed at the same time.
Work will be Monday, March 1, though Friday, March 5, from 9 p.m. to 5 a.m. Crews will work on electrical and other elements in the location.
Motorists should expect five-minute delays.
The agency also said it will close the on and off ramps on northbound Interstate 5 at the junction of Highway 33/Santa Nella in Merced County. Work will be Sunday, Feb. 28, at 9 p.m. through Monday, March 1, at 5 a.m.
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Crews will also work on electrical and other elements there.
Motorists should expect 10-minute delays.