Hwy 1 improvement project between Guadalupe and Vandenberg Space Force Base begins KSBY and last updated 2021-05-18 19:26:44-04 A project to improve Highway 1 from the entrance of Vandenberg Space Force Base to the intersection of Highway 166 in Guadalupe is now underway. Caltrans says the improvements include pavement repairs, resurfacing, installation of rumble strips, striping, lighting at the intersection at Black Road, and new guardrail at the Railroad Overcrossing and the Solomon Creek Bridge. The first phase of construction is taking place between Highway 166 and Solomon Rd. near Orcutt, Mondays through Thursdays from 8 a.m. to 4 p.m. and on Fridays from 8 a.m. until 1 p.m.