Contra Costa County Public Works Department will repair guardrails on Vasco Road from Camino Diablo Road to the Alameda County line.
The work will occur from June 3 to June 6, between the hours of 9 a.m. and 4 p.m. The work may be rescheduled based on weather conditions. Electronic message boards will alert drivers of the scheduled work.
There will be traffic control through the work area and drivers can expect delays.