Federal Highway 14D is a toll highway in the state of Michoacán. It connects Highway 15D at Cuitzeo to 37D and Uruapan via the city of Pátzcuaro. The road is operated by Autopistas de Michoacán, which charges cars 171 pesos to travel Highway 14D from Cuitzeo to Uruapan and 478 pesos when combined with Highway 37D to Lázaro Cárdenas. Highway 14D from Pátzcuaro southwest, along with Highway 37D, are together referred to as the Autopista Siglo XXI.