Highway 41 Caltrans Chip Seal Project in Madera County Continues Monday, August 10 Details Last Updated: Saturday, 08 August 2015 05:20 Published: Saturday, 08 August 2015 05:20 View Comments August 8, 2015 - Caltrans Chip Seal Project on Highway 41 in Madera County continues Monday, August 10 through Friday, August 14, 2015.From Cedar Valley Road to Yosemite National Park.One way traffic control.6:00 A.M. to 6:00 P.M. View the discussion thread. back to top