U.S. Federal Route 131 is a north-south highway. From south of the Kalamazoo Area to th Kalamazoo/Allegan County Line, this highway is a expressway. It is one of the main highways in Western Kalamazoo County. U.S. Rt. 131 passes thorugh the following towns in Kalamazoo County. Schoolcraft Portage
Kalamazoo U.S. Rt. 131 is multi-plexed in Kalamazoo County. BUSN Loop I-94, from Kalamazoo to Portage.
Branches of U.S. Rt. 131 in Kalamazoo County. SB U.S. Rt. 131 south of the Allegan/Kalamazoo County Line. SB U.S. Rt. 131 near BUSN U.S. Rt. 131, northwest of Kalamazoo. SB U.S. Rt. 131 at BUSN U.S. Rt. 131, northwest of Kalamazoo. SB U.S. Rt. 131 south of BUSN U.S. Rt. 131. A junction marker on EB BUSN Loop I-94/SB BUSN U.S. Rt. 131. A BGS on Stadium Drive. BGS on WB I-94. A BGS on WB I-94. SB U.S. Rt. 131 at I-94. SB U.S. Rt. 131 south of Portage. NB U.S. Rt. 131 in Schoolcraft.
