"[3] SR 175 begins in extreme southwestern Shelby County as a continuation of MS 301 along Weaver Road.

Shortly after, intercepting Airways Boulevard and passing the Memphis International Airport.

For the next 2 miles SR 175 is somewhat rural, then crossing South Houston Levee Road.

SR 175 turns left onto Byhalia Road and heads nearly due north.

SR 175 then travels 1 mile before the designation ends at Poplar Avenue (US 72/SR 57) in the heart of the Collierville business district.