In 2007, Representative Miller was appointed to the full House Committee on Transportation and Infrastructure. Representative Miller is also a member of the Subcommittee on Railroads, Pipelines, and Hazardous Materials, the Subcommittee on Water Resources and Environment, as well as the Subcommittee on Aviation. Representative Miller is the only member from Michigan serving on this committee and takes seriously the need to advocate on behalf of Michigan to ensure the state is returned its fair share of tax dollars for many infrastructure needs. She believes all avenues of transportation, whether on land or on the sea, are important to improve, maintain, and support surrounding economic growth.