A nighttime closure has been scheduled for the northbound State Route 99. All lanes will be closed from 11 p.m. until 5 a.m. on January 14. The closure is for large equipment mobilization.
During the closure, traffic will be detoured to the eastbound State Route 58, exit at H Street and take westbound State Route 58 to re-enter the northbound State Route 99 from the tunnel ramp.
Construction schedules may be changed without notice due to unforeseen circumstances. The Thomas Roads Improvement Program apologizes for any inconvenience this work may cause the traveling public.