The Moving Ahead for Progress in the 21st Century Act (MAP-21) is a funding and authorization bill to govern United States federal surface transportation spending.

It was passed by Congress on June 29, 2012, and President Barack Obama signed it on July 6.

[3] Several unrelated provisions were attached to the bill: a one-year extension of federal student loan rates through June 30, 2013; a five-year reauthorization of the National Flood Insurance Program through 2017; and a one-year extension to the Secure Rural Schools Act, which compensates rural counties for loss of revenue caused by reduced timber harvest on federal lands.

[13] The bill also contains a provision allowing the State Department to revoke, deny, or limit passports for anyone the Internal Revenue Service certifies as having "a seriously delinquent tax debt in an amount in excess of $50,000.

[15] MAP-21 is funded without increasing transportation user fees.