Michigan State Route 43 is one of the main east-west surface highways in Northern Kalamazoo County. It runs from the Kalamazoo/Van Buren County Line, near Almena, to the Barry/Kalamazoo County Line, near Richland. MI St Rt 43 passes through the following towns in Kalamazoo County. Kalamazoo
Richland MI St Rt 43 is multi-plexed in Kalamazoo County. BUSN Loop I-94, at Kalamazoo.
A BGS on SB U.S. Rt. 131. A BGS on SB U.S. Rt. 131. A junction marker on EB BUSN Loop I-94/NB BUSN U.S. Rt. 131. A junction marker in Kalamazoo. EB BUSN Loop I-94/MI St Rt 43; NB BUSN U.S. Rt. 131 in Downtown Kalamazoo. EB MI St Rt 43 in eastern Kalamazoo.