20250130 15130100 1.0 TRUE Madison Urban Area (MPO approved 2/7/2024 ) Madison Urban Area Boundary. Approved 4/3/2013.The Urban Area Boundary determines or affects:The eligibility of areas for Federal Surface Transportation Program (STP) Urban and other FHWA and Federal Transit Administration Funding; the functional classification of roadways; and roadway levels of service and access management standards.