The connector ramps from westbound Interstate 8 to northbound and southbound State Route 125 will see periodic weekend closures for the next four weeks.
Caltrans announced Thursday that the closure will last from 9 p.m. on Saturday to 9 a.m. on Sunday for four consecutive weekends beginning on July 30.
A detour will send westbound motorists to the Grossmont Center Drive/La Mesa Boulevard off-ramp, south on La Mesa Boulevard, then east on Grossmont Boulevard to northbound or southband SR-125.
Drivers may also continue on I-8 and exit at El Cajon Boulevard, get back onto I-8 heading east and then proceed to SR-125.
