Senate Transportation Subcommittee Hearing On U.S. DOT FY 2016 Funding Request

Senator Steve Daines, a Republican from Montana, questions Anthony Foxx, U.S. transportation secretary, not pictured, during a Senate Transportation, Housing and Urban Development Subcommittee hearing in Washington, D.C., U.S., on Wednesday, April 22, 2015. The Obama administration's six-year, $478 billion transportation reauthorization proposal, the GROW America Act, is a "Band-Aid approach" that fails to put forward a long-term solution for sustaining highway and mass transit programs and includes unrealistic funding levels, said Senator Susan Collins at the hearing. Photographer: Andrew Harrer/Bloomberg via Getty Images