FINDINGS.

SECTION 1. FINDINGS. The Congress finds that— (1) the site at which the historic Lewis and Clark Expedition commenced in St. Louis, Missouri, and the site at which the expedition terminated at Fort Clatsop in Oregon have been recognized as sites of historic significance on the Lewis and Clark National Historic Trail; and (2) the historic significance of the travels of Lewis and Clark on the High Plains and their portage around the Great Falls of the Missouri requires additional recognition and interpretation.