Summer Glenwood Canyon Scenic Drive Glenwood Springs Colorado River interstate i70 highway west east car traffic sun on Grand Mesa cliffside late afternoon dark rain thunderstorm cloud backward pan

glenwood canyon scenic drive drone colorado glennwood springs colorado river summer aerial i70 highway interstate sunset rain thunderstorm thunderstorm clouds evening dusk afternoon daytime sunlight stunning grand mesa roaring fork river dotsero western colorado hanging lake paved bike path glenwood canyon highway trucks cars traffic fishing rafting ute indian trail westbound rio grande western railroad union pacific railroad california zephyr grizzly creek fire bair ranch rest area no name rest area kayak raft usa america travel roadtrip continental divide last night us interstate 70