In 2014, Representative Miller was appointed to the House Committee on Transportation and Infrastructure's Public-Private Partnership Special Panel. This panel was created to examine the current state of public-private partnerships (P3s) across all modes of transportation, economic development, public buildings, water, and maritime infrastructure and equipment, and make recommendations on balancing the needs of the public and private sectors when considering, developing, and implementing P3 projects to finance the Nation's infrastructure. As the only Michigan Member, her involvement was critical in examining innovative ways that P3s can benefit infrastructure projects in Michigan, such as the expansion of the Customs and Border Plaza at the Blue Water Bridge.