Surface Transportation Extension Act of 2005, Part VI - Extends, through August 14, 2005, the authorization of appropriations from the Highway Trust Fund (HTF) for: (1) administrative expenses for federal highway, highway safety, motor carrier safety, and transit programs; and (2) the Bureau of Transportation Statistics. Prohibits, after August 14, 2005, the obligation of funds for any federal-aid highway program project until enactment of a multiyear law reauthorizing the federal-aid highway program.
Amends the Internal Revenue Code to authorize until August 15, 2005, expenditures for obligations under the Transportation Equity Act for the 21st Century (TEA-21) from: (1) the HTF; (2) the Mass Transit Account; and (3) the Aquatic Resources Trust Fund.
Repeals upon enactment of the Safe, Accountable, Flexible, Efficient Transportation Equity Act: A Legacy for Users a provision directing the Secretary of the Air Force to open the airfield at Malmstrom Air Force Base, Montana.