Authorizes the Secretary of the Interior to convey to the Missouri River Basin Lewis and Clark Interpretive Trail and Visitor Center Foundation, Inc., specified federal land associated with the Lewis and Clark National Historic Trail in Nebraska, to be used as an historic site and interpretive center for the Trail.
Provides for re-conveyance of such lands back to the Secretary if the Foundation determines to discontinue use of those lands as an historic site and interpretive center for the Trail.
Authorizes appropriations.