Article Photos: Signs mark proposed freeway linking Vegas, Phoenix 1/5

From left, Arizona Department of Transportation director John Halikowski, Arizona governor Jan Brewer, Nevada governor Brian Sandoval, Steven Horsford, D-Nev., and Nevada Department of Transportation director Rudy Malfabon unveil a sign that will mark the corridor for the future Interstate 11 between Phoenix and Las Vegas, Friday, March 21, 2014, at Hoover Dam, Ariz.  It was a symbolic effort meant to keep up momentum on the project, which is coming of age in an era of scarce highway funding. (AP Photo/Julie Jacobson)