Hot Springs to Oak Park Road Trip Guide

Route 65 north from Hot Springs parallels the historic Old Wire Road, originally a military supply route. This 700-mile drive to Oak Park takes roughly 11 hours, crossing the Arkansas Ozarks into the Mississippi Delta and then the flatlands of Illinois. The Arkansas Alluvian Aquifer pushes groundwater to the surface in natural springs, giving the entire region a lush green aesthetic in spring. For tips on spotting unique landmarks, check out how to find the best stops and hidden gems between cities.

Highway shoulders are wide, but deer crossings spike near forested sections in Arkansas and Illinois. Speed limits drop to 55 mph through construction zones. For families, the St. Louis Zoo is a free, highly rated stop. Pet owners will find pet-friendly motels in Marion, IL and rest areas with waste stations.

• Kid-friendly: Gateway Arch and City Museum (St. Louis).
• Pet stops: Bentonville dog park; rest areas in Missouri are well-maintained.

Fatigue management: The 'dead zone' between Effingham and Joliet is monotonous driving. Schedule a 20-minute break every 2 hours. Rest stops at mile 410 (Effingham), mile 460 (Mattoon), and mile 540 (Kankakee) have picnic tables and vending. Avoid driving through Chicago between 4-7 PM on weekdays.

Hidden off-route spots: The Chain of Rocks Bridge (St. Louis) is a historic walking bridge across the Mississippi; the old Route 66 alignment through Litchfield, IL offers vintage gas stations. For a unique food stop, try Cozy Dog Drive-In in Springfield (original corn dog).

The primary route is I-40 east from Memphis, then I-55 north to I-57, merging onto I-294 near Chicago. Gas stations cluster every 20-30 miles, with prices lowest in Missouri. Tolls begin on I-294 near the Illinois-Indiana border; carry a transponder or exact cash.

• Fuel stops: West Memphis, AR (mile 170); Cape Girardeau, MO (mile 360); Effingham, IL (mile 510).
• Rest areas: Every 50 miles on I-57; full service at mile 430 (Mattoon, IL).

Road conditions are generally good, but watch for construction on I-55 near St. Louis. The route features two major bridges: the Hernando de Soto Bridge (Memphis) and the Poplar Street Bridge (St. Louis). Detour via I-255 if traffic builds.

From Hot Springs' Ouachita Mountains to the flat plains of Illinois, the landscape transitions dramatically. The first 100 miles climb through forested ridges; near Hardy, AR, the start of the Mississippi Alluvial Plain. In southern Illinois, the Shawnee National Forest offers the Garden of the Gods rock formations.

• Natural wonders: Crystal Bridges Museum (Bentonville, minor detour); Trail of Tears state park.
• Local commerce: Antique shops in Cape Girardeau, MO; cheese stores in Arthur, IL.

UNESCO sites are sparse along this route, but Cahokia Mounds near Collinsville, IL is a World Heritage Site—pre-Columbian Native American city. Plan a 2-hour stop. For a cultural detour, spend an hour in downtown Memphis, visiting Beale Street.