U.S. Federal Route 12 runs east-west across Branch County. It goes from the St. Joseph/Branch County Line, near Fawn River, to the Branch/Hillsdale County Line, near Allen. U.S. Rt. 12 passes through the following towns in Branch County. Bronson Batavia Coldwater
Quincy
U.S. Rt. 12 is multi-plexed in Branch County. BUSN Loop I-69, at Coldwater.
U.S. Rt. 12 intersects the following highways in Branch County. Michgian State Route 86, at Coldwater.
WB U.S. Rt. 12 in Quincy. A BGS on SB I-69. A BGS on SB I-69. A junction marker on NB BUSN Loop I-69. WB U.S. Rt. 12 west of MI St Rt 86. WB U.S. Rt. 12 east of Bronson. WB U.S. Rt. 12 west of Bronson. EB U.S. Rt. 12 at the St. Joseph/Branch County Line.
