A 'No Parking' sign stands surrounded by water as the Yellowstone River swells beyond the banks at Coulson Park in Billings, Mont. on May 24, 2018.
Protesters camp on the Burlington Northern Railroad train tracks leading into two oil refineries near Anacortes, WA on May 14, 2016. The protest is meant to call for action on the issue of climate change and prevent oil from Mountain West states from having access to Asian markets.
A driver yells his support of the Black Lives Matter march in recognition of the two year anniversary of the death of Michael Brown in Seattle, WA on August 9, 2016. Brown was an unarmed 18-year-old black teenager shot and killed by a white police officer in Ferguson, Missouri on Aug. 9, 2014.