Chain Season Has Officially Commenced in Colorado Every year, September 1st marks the beginning of chain season in Colorado’s I-70 corridor. By the time that September comes around, Colorado’s weather patterns become completely unpredictable, and mountain travelers on I-70 need to be fully prepared to deal with adverse conditions. Related: What You Need To Know About Colorado’s New I-70 Traction Law In the winter, on Colorado’s I-70, […] Brains Jesse | September 2, 2021 3 Comments