South County Auto Plaza is a used car dealer serving St. John, MO and surrounding communities

St. John, Missouri, is a vibrant city standing at the heart of St. Louis County, renowned for radiating beauty and a unique charm. Known for its culturally rich neighborhoods and serene environment, St. John offers its denizens a mix of urban-suburban living. The city is enriched with a diverse culinary scene, dedicated community establishments, accessible parks, and top-rated schools which contribute to a high standard of living. Though small in size, it is a community-driven haven that magically combines tranquility with quick access to the bustling life of the larger metropolitan area around it. St. Johnson embodies historical charm, modern-day conveniences, and promises of a bright future.


Find your next used car, truck or SUV at South County Auto Plaza

South County Auto Plaza is St. John's destination for cars, trucks, and SUVs. We're located is located at 1077 Barracksview Road, St. Louis, MO 63125.

  1. Head south on Havenbrook Dr toward McKibbon (0.1 mi)
  2. Turn left onto McKibbon (0.2 mi)
  3. Turn left onto St Charles Rock Rd (0.4 mi)
  4. Turn right to merge onto I-170 S (5.6 mi)
  5. Take exit 1B to merge onto I-64 W/US-40 W toward Lewis and Clark Trl/Wentzville (5.7 mi)
  6. Take exit 25 to merge onto I-270 S toward Memphis (12.2 mi)
  7. Keep left to continue on I-255 E (1.1 mi)
  8. Take exit 1B for US-61 N/US-67 N (0.3 mi)
  9. Turn right onto US-61 N/US-67 N/Lemay Ferry Rd (0.3 mi)
  10. Turn right onto S Lindbergh Blvd
    Pass by McAlister's Deli (on the right)
    (0.3 mi)
  11. Continue straight onto Barracksview Rd (285 ft)
  12. Turn left onto Adworth Dr (233 ft)
  13. Turn right (79 ft)
  14. Turn right
    Destination will be on the left
    (246 ft)

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