What project did the Federal Highway Administration manage?
Glacier National Park is managed by the National Park Service, with the park's headquarters in West Glacier, Montana. Visitation to Glacier National Park averaged about 2.2 million visitors annually over the ten-year period from 2007 to 2016, though relatively few of those visitors ventured far from the roadways, hotels and campgrounds.
Glacier National Park finished with a budget of $13,803,000 in 2016, with a planned budget of $13,777,000 for 2017.  In anticipation of the 100th anniversary of the park in 2010, major reconstruction of the Going-to-the-Sun Road was completed. The Federal Highway Administration managed the reconstruction project in cooperation with the National Park Service. Some rehabilitation of major structures such as visitor centers and historic hotels, as well as improvements in wastewater treatment facilities and campgrounds, are expected to be completed by the anniversary date. Also planned are fishery studies for Lake McDonald, updates of the historical archives, and restoration of trails.
The mandate of the National Park Service is to "...  preserve and protect natural and cultural resources". The Organic Act of August 25, 1916 established the National Park Service as a federal agency. One major section of the Act has often been summarized as the "Mission", "...  to promote and regulate the use of the  ... national parks  ... which purpose is to conserve the scenery and the natural and historic objects and the wild life therein and to provide for the enjoyment of the same in such manner and by such means as will leave them unimpaired for the enjoyment of future generations." In keeping with this mandate, hunting is illegal in the park, as are mining, logging, and the removal of natural or cultural resources. Additionally, oil and gas exploration and extraction are not permitted. These restrictions, however, caused a lot of conflict with the adjoining Blackfeet Indian Reservation. When they sold the land to the United States government, it was with the stipulation of being able to maintain their usage rights of the area, many of which (such as hunting) had come into conflict with these regulations.In 1974, a wilderness study was submitted to Congress which identified 95% of the area of the park as qualifying for wilderness designation. Unlike a few other parks, Glacier National Park has yet to be protected as wilderness, but National Park Service policy requires that identified areas listed in the report be managed as wilderness until Congress renders a full decision. Ninety-three percent of Glacier National Park is managed as wilderness, even though it has not been officially designated.
reconstruction of the Going-to-the-Sun Road