Fort Worth to Alton Road Trip: Complete Guide

The route from Fort Worth, TX to Alton, IL spans roughly 720 miles along I-35N and I-55N, a corridor that traces the edge of the Great Plains and the Mississippi River Valley. One little-known fact: this drive crosses the 90th meridian west near Joplin, MO, a line of longitude that divides the US Central Time Zone.

The journey takes about 11–12 hours of driving time, but we recommend at least two days to truly savor the stops. Key towns along the way include Gainesville, TX; Oklahoma City, OK; Tulsa, OK; Springfield, MO; St. Louis, MO. The road is well-paved and mostly interstate, but boredom can set in quickly—so strategic breaks are essential.

For those wondering how to find the best stops and hidden gems between cities, this guide will help you uncover the unexpected treasures along I-35 and I-55.

Infrastructure safety: I-35 has narrow shoulders near the Red River; I-44 in Oklahoma is well-lit and patrolled. Oklahoma has a 70 mph speed limit, Missouri 70 mph, Illinois 70 mph—but watch for construction zones near Tulsa and St. Louis.

• Child-friendly stops: Science Museum Oklahoma (Oklahoma City) and the St. Louis Zoo (free).
• Pet-friendly framework: Most Love's and Flying J allow pets; for off-leash areas, Bicentennial Park in Tulsa (81st and Lewis) has a dog park.

Fatigue management: Take a break every 2 hours. Recommended rest zones include the Veterans Memorial rest area on I-35 near Thackerville (OK) and the Joplin rest area on I-44 (MO). Both have clean restrooms, vending machines, and picnic tables.

Hidden off-route spots: On Route 66 between Tulsa and Joplin, the tiny town of Chelsea has a vintage gas station (Chelsea Station) and a folk art museum. Near Alton, the Piasa Bird mural on the bluffs is a must-see.

Culinary infrastructure: Don't miss Braum's ice cream in Oklahoma (exit 157 in Oklahoma City), Lambert's Cafe in Springfield, MO (home of throwed rolls), and Ted Drewes frozen custard in St. Louis—but note that's off-route by 15 minutes. In Alton, visit the Hi-Top Drive-In for classic diner fare.

Things to do between Fort Worth and Alton: Visit the Oklahoma City National Memorial, tour the Bass Pro Shops headquarters in Springfield (with a massive indoor waterfall), and explore the Gateway Arch in St. Louis (a short detour).

The terrain shifts from Texas prairies to Oklahoma's red dirt plains, then to Missouri's rolling hills and finally the Mississippi bluffs. Notable natural attractions include Turner Falls (Davis, OK) and the Meramec Caverns (Stanton, MO).

• UNESCO World Heritage Sites: None directly on route, but Cahokia Mounds near St. Louis (a UNESCO site) is a 20-minute detour.
• Local commerce: Quirky antique shops in Tulsa (Route 66 area), and the St. Louis farmers market (Grand Blvd).

Climate conditions vary dramatically: expect 100°F in Texas in July and icy roads in Illinois in January. Spring and fall offer mild temps and colorful foliage, especially in Missouri's Mark Twain National Forest. Avoid driving during peak summer heat (noon–3 PM) if possible, as AC strain and fatigue increase.

Fuel costs average $70–$90 for a standard sedan, with gas prices varying from $2.90/gal in Texas to $3.30/gal in Illinois. Tolls on I-44 in Oklahoma are about $10 total; bring change or a pass. Road quality is excellent on interstates, but some sections near Joplin have rough pavement.

• Best fuel stops: Love's Travel Stops in Gainesville, TX (exit 501); OnCue in Oklahoma City (exit 156); Kum & Go in Springfield, MO (exit 82).
• EV charging: Electrify America stations at Walmart in Ardmore, OK and Tulsa, OK.
• Rest areas: Oklahoma welcome center near Thackerville (mile 1), Missouri rest area near Joplin (mile 11).