Caltrans issued an announcement this afternoon:
Interstate 80 Integrated Corridor Mobility Project
Ramp Closures Continue
Contra Costa County –The connector ramp from westbound State Route 4 to westbound Interstate 80 and the eastbound John Muir Parkway/State Route 4 on-ramp to westbound I-80 will be closed Monday night, December 9, from 11 p.m. to 5 a.m. This closure is necessary to replace striping.
Detour: Take eastbound Interstate 80 and exit at Willow Avenue. Turn right on Willow Avenue and turn left on the westbound I-80 on-ramp.
This work is weather dependent, and if delayed due to weather conditions will be rescheduled. Please drive cautiously through the construction zone and leave a safe traveling distance between your vehicle and the vehicle ahead of you. Please remember to “Slow for the Cone Zone.”
The I-80 Integrated Corridor Mobility project will provide safety improvements for the traveling public; mobility and efficiency during commute hours; automated, integrated technology to manage traffic efficiently; real-time traffic information for travelers; with tax dollars funding SMART solutions.
Follow us on Twitter @CaltransD4. Follow the project at #80ICM. For more information, please visit the webpage at http://www.dot.ca.gov/dist4/projects/80icm/