Posted: Jun 24, 2026 / 08:25 AM PDT Updated: Jun 24, 2026 / 08:25 AM PDT CHULA VISTA, Calif. (FOX 5/KUSI) — An early morning collision at a construction site forced authorities to close the 805 freeway off-ramp in Chula Vista, causing traffic delays. At least two vehicles were involved in a crash at the Interstate 805 off-ramp to Telegraph Canyon Road and L Street in Chula Vista before 7 a.m. Wednesday.