Leave Independence around 8 a.m. and drive west toward Carthage, using historic Route 66 stretches where convenient and I-44/US-71 connections to keep the day moving. It’s roughly 150 miles to Springfield by way of Carthage—about 2½–3 hours behind the wheel before sightseeing, so plan on reaching Springfield later in the afternoon. Park near Carthage Square and spend about 45 minutes strolling around the Jasper County Courthouse; the square is a pleasant first stop, and the courthouse is best appreciated from outside.
Head north to Red Oak II, a lovingly recreated Ozarks village of historic buildings. Give yourself about an hour to wander, but check current access and any admission or donation expectations before setting out; it’s a privately maintained site, not a conventional museum. Back in Carthage, stop at Whisler’s Drive-Up for a classic drive-in lunch—budget about $10–20 per person and allow 45 minutes. Then swing by Boots Court Motel, a celebrated Route 66 landmark. A quick exterior look takes about 20 minutes; contact the motel ahead if you’re hoping to see beyond the public-facing areas.
Drive on to Springfield and visit the Route 66 Car Museum for around 1–1½ hours. Check its Friday hours before leaving Carthage, since museum schedules can change, and aim to arrive with enough time before closing; admission is generally in the modest, roughly $10–20 range. Keep the rest of the evening easy after a day of stops, and confirm your overnight parking arrangements before checking in.
Set off from Springfield around 7 a.m.; this is a full day, and the stops make the drive considerably longer than the roughly 3½ hours of wheel time. Follow I-44 while taking the historic Route 66 detours, and allow about 20 minutes at Munger Moss Motel in Lebanon to admire its classic neon sign. It’s a working motel, so enjoy the view from the public roadside area rather than wandering onto the property. Continue to Devil’s Elbow Bridge for a short riverside pause; park only in designated areas and check local access before you go.
Head on to Meramec Caverns in Stanton for the guided tour, allowing 1½–2 hours from parking through the visit. Tour times and seasonal closing hours can change, so check the official schedule and buy tickets ahead if possible; admission is typically around $25–$30 per adult. Then stretch your legs at Route 66 State Park in Eureka. Its riverside trails are a welcome break after the car, but allow about 45 minutes and check the park’s current access and trail conditions before setting out.
Finish in Soulard at Anheuser-Busch Brewery. Book a timed experience in advance and confirm the last tour time—Saturday tours may wrap up before you arrive, especially after the cave and park stops. The brewery visit and a nearby meal take about two hours; allow roughly $20–$40 per person for dinner. This itinerary adds up to a very long day, so an early start is essential, and if the timing slips, protect the brewery reservation by shortening your park stop.
Leave St. Louis early and keep the day flexible: Springfield, Pontiac, and Joliet make a full run to Chicago, especially with sightseeing and Sunday traffic. In Springfield, stop at Cozy Dog Drive In for its Route 66 corn dog specialty; allow about 45 minutes and roughly $10–20 per person. Parking is generally easiest in the restaurant’s lot.
After lunch, visit the Illinois State Capitol and its grounds for about an hour. Since it’s Sunday, check ahead before counting on entry to the building; if it’s closed, you can still see the exterior and grounds. Continue north to Pontiac for the Route 66 Association of Illinois Hall of Fame & Museum—allow about an hour, and check its Sunday hours before setting out. Then stretch your legs on the short Route 66 mural and downtown walk, taking 30–45 minutes to explore the public art.
Drive on to Joliet for the Joliet Area Historical Museum and its Route 66 exhibits; allow 1–1½ hours, but confirm Sunday hours so you arrive before closing. From there, continue to Chicago, leaving extra time for traffic and using a public garage or designated visitor parking rather than hunting for street parking. All told, budget at least 6–7 hours for the day’s driving and stops, and more if you linger or hit congestion.
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