to an interchange with SR 216. Here, US 45E Bus./SR 372 begins and takes over the original route of US 45E/SR 43 through the city, US 45E turns east to become concurrent with SR 216, and SR 43 becomes signed as a primary highway and turns west along SR 216 and Skyhawk Parkway. US 45E/SR 216 heads east as a four-lane freeway along the south side of the city to have an interchange with Pair Road before coming to a very large interchange with SR 22 and SR 431, where SR 216 ends and SR 22 becomes concurrent with US 45E. The highway turns north to follow the eastern and northern edges of the city, where it has an interchange with Industrial Park Drive, before coming to another interchange with US 45E Business/SR 372 (N Lindell Street), where US 45E Bus. ends and US 45E splits from SR 22 and follows SR 372 north. The highway heads north through residential areas as a four-lane undivided highway before coming to another intersection with SR 43 (Skyhawk Parkway), where SR 372 ends and US 45E joins SR 43 again to leave Martin as a divided highway. The highway crosses the North Fork of the Obion River into Obion County, where it passes through farmland, and has an intersection with SR 190, before entering South Fulton and becoming undivided to arrive at an intersection with unsigned SR 215. Here SR 43 splits off, and becomes signed again, along Broadway Street while US 45E bypasses downtown along the south and west sides running concurrently with SR 215. US 45E then comes to an end at an interchange between US 51, US 45W, US 45, and unsigned SR 3, just feet from the Kentucky state line. Major intersections Martin business route U.S. Route 45E Business (US 45E Bus.) is a business route of US 45E that travels along that highway’s former alignment through downtown Martin, Tennessee. It runs concurrently with unsigned State Route 372 (SR 372) for its entire length. The highway begins as Elm Street at an interchange between US 45E, SR 43, and SR 216. It heads north through rural areas as a two-lane highway for a little over a mile before passing through a business district and some neighborhoods. US 45E Bus. then enters downtown and becomes concurrent with SR 431 as they pass along University Street and S Lindell Street as