The following press release was published by the U.S. Department of the Interior, National Park Service on June 15. It is reproduced in full below.

Triple Arches is probably one of the most recognized features along the going to the Sun road. Built to span several large gaps in the mountainside, designers came up with an elegant solution by constructing a series of three arches to span the gaps.

Glacier National Park

Source: U.S. Department of the Interior, National Park Service