Southaven sits directly south of Memphis, and I-55, signed together with I-69, runs north-south through the middle of the city. Goodman Road, MS 302, is the main east-west corridor, lined with shopping centers, restaurants and the hospital, and it connects Southaven to Horn Lake on the west and Olive Branch on the east. Stateline Road marks the Tennessee line on the north side. US 51 runs parallel to the interstate toward Hernando, and Getwell, Airways and Tchulahoma roads carry north-south traffic. I-269 loops around the outer edge of DeSoto County, giving trucks a way around the city.
Goodman Road is the city's main bottleneck, with heavy traffic at nearly every hour and long lines at the I-55 interchange. Stateline Road and Church Road also back up at rush hour, as commuters head north into Memphis and south toward the warehouses. Many breakdowns happen in that stop-and-go traffic, but most of Southaven is laid out in subdivisions with wide streets and driveways, so on-site repairs are easy to reach.
Memphis International Airport sits just north of the state line, close enough that its lots are a common place for a no-start after a trip. DeSoto County's warehouses and distribution centers run around the clock, and many people here work shifts, which makes a repair in the employee lot or at home between shifts the most practical option.
Truck traffic is a fact of life on the county's roads, with tractor-trailers moving between the interstate and the distribution centers around the clock. Big rigs on Goodman Road and Church Road make for slow merges and leave debris on the shoulders, and tire damage from that debris is a common reason a car ends up stopped on the side of the road here.