The Erie County Regional Planning Commission (ERPC) is the handling agency for the MPO. The ERPC MPO was created as a result of a Federal statute that states every urbanized area with a population of more than 50,000 must establish a MPO; where the MPO is responsible for both short and long range transportation planning for its associated region. The ERPC MPO is responsible for implementing the federal metropolitan transportation planning process for the over 100,000 residents of Erie County, the eastern portion of Ottawa County, and the City of Vermilion within Lorain County.