To amend the Yuma Crossing National Heritage Area Act of 2000 to adjust the boundary of the Yuma Crossing National Heritage Area and to extend the authority of the Secretary of the Interior to provide assistance under that Act.

(This measure has not been amended since it was passed by the House on November 15, 2005. The summary of that version is repeated here.)

Amends the Yuma National Heritage Area Act of 2000 to adjust the boundaries of the Yuma Crossing National Heritage Area to comprise the lands generally depicted on the map entitled "Yuma Crossing National Heritage Area Boundary Adjustment," numbered 903-80071, and dated October 16, 2005.