For example, the Department of Transportation took months off the timeline to approve the Whittier Bridge Replacement project in Massachusetts by working with the state government and doing concurrent project reviews.

WHITEHOUSE: Office of Intergovernmental Affairs Blog

It was a lonely win, though, since Romney's rivals have been concentrating their efforts on the concurrent primary in South Carolina: a state that has consistently foretold the Republican nomination since 1980.

NPR: Romney Wins GOP Caucuses in Nevada