SAN DIEGO (FOX 5/KUSI) -- A majority of southbound lanes on Interstate 5 will be closed Friday and Saturday evening to allow Caltrans to conduct bridge work. Three of the four southbound lanes on I-5 at Gilman Drive will be closed from 7 p.m. to 11 a.m. on Friday, Feb. 27, and Saturday, Feb. 28. [.. .] ...read more read less