New post on http://twitter.com/caltransdist3 : I-80 chain control areas have been expanded for WB traffic. R-2 chain controls as of 11:10 a.m.: EB from Kingvale to Donner Lake Interchange, WB from Donner Lake Interchange to Rainbow. https://twitter.com/CaltransDist3/status/1083043677839097856 ...