Idyllwild News Caltrans working in Idyllwild Tuesday, Oct. 30 By JP Crumrine - October 26, 2012 0 380 Facebook Twitter Google+ Caltrans plans maintenance work on Highway 243 on Tuesday, Oct. 30. There maybe lane closures and one-way traffic from 7 a.m. to 2:30 p.m. The work will be near Saunders Meadow, according to its press release.