BNSF Railway crews install sprinklers on a trestle as the Sheep Fire burns near Essex, Mont, on Thursday, Aug. 20, 2015. Crews were working Thursday to prevent the wildfire from spreading to the small Montana community of Essex as authorities closed a major transportation corridor on Glacier National Park's southern boundary. Essex was evacuated on Aug. 27.

Section:Photo

Fri., Aug. 28, 2015