A storm that brought heavy rain to Mendocino County also caused numerous road closures in the area during the week. Current major traffic impacts as of Thursday afternoon include Highway 1 near Elk: Under one-lane traffic control. Highway 1 between Point Arena and Manchester, Highway 175 in Hopland, Highway 128 near Navarro, Highway 20, and Talmage Road near Babcock Lane are all open now, according to law enforcement and CalTrans.