U.S. Federal Route 51 is a north-south highway in Dyer County. This is one of the main surface highways in the Greater-Dyersburg Area. From Dyersburg to the Dyer/Obion County Line this runs along a controlled access highway. U.S. Rt. 51 passes through the following town in Dyer County. Dyersburg U.S. Rt. 51 is multi-plexed in Dyer County. Tennessee State Route 3, throughout Dyer County. U.S. Rt. 412, near Dyersburg. U.S. Rt. 51 intersects the following highways in Dyer County. Tennessee State Route 210, near Fowlkes. BUSN U.S. Rt. 51, at Dyersburg.
Branches of U.S. Rt. 51 in Dyer County. NB U.S. Rt. 51 south of Dyersburg. A BGS on NB U.S. Rt. 51. A BGS on EB I-155/U.S. Rt. 412. NB U.S. Rt. 51 near Trimble. NB U.S. Rt. 51 near the Dyer/Obion County Line.