There are road trips. And then there is Route 66. In 2026, America's most legendary highway turns 100 years old with a century of migration, music, moonlit diners, neon motels, and open-sky freedom. If there was ever a year to load up the RV, point the nose west (or east), and roll through eight states of living history, this is it. This guide covers everything you need to plan the adventure of a lifetime.

A Century of Asphalt & Dreams

On November 11, 1926 — the eighth anniversary of the Armistice — a simple highway designation changed America forever. Route 66, stretching 2,448 miles from Chicago's Grant Park to the Pacific Ocean at Santa Monica, California, became the country's most celebrated path west. It was known as "The Main Street of America" and "The Will Rogers Highway." But it was John Steinbeck who gave it the name that endured: The Mother Road.

At first, the highway was barely a road at all. When Route 66 first opened, only about a third of its 2,400 miles were paved. The rest was dirt, gravel, or even wooden planks. It took eleven years before the entire route was paved, and by then, it had already transformed the nation.

Known as "The Mother Road," Route 66 was a lifeline for Americans migrating west during the Great Depression. During the Dust Bowl era, desperate families loaded everything onto trucks and headed toward California's promise of work. In the postwar boom, it became the artery of the great American vacation carrying families in station wagons, watching America unspool like a newsreel.

The interstate highway system slowly strangled the Mother Road. In 1985 it was officially decommissioned. But Route 66 lives on in neon signs that still glow at dusk, in vintage motels where owners share stories about travelers from six continents, in diners serving homemade pie and coffee strong enough to fuel another two hundred miles.

RVs & Route 66: A Love Story on Wheels

The recreational vehicle and Route 66 grew up together. In 1929, Arthur Sherman built the first commercially successful travel trailer, the "Covered Wagon." In 1931, Wally Byam began building Airstream trailers. By 1936, over 400 travel trailer manufacturers operated in the United States.

As Route 66 hummed with postwar traffic in the late 1940s and 1950s, RV travel exploded. Roadside motor courts, diners, and tourist traps blossomed precisely because travelers were slowing down, stopping, and staying. By 1967, the Recreation Vehicle Industry Association (RVIA) was established.

Today the RV revolution continues. Digital nomads work from laptops parked at Route 66 campgrounds. Retirees finally take the trip they dreamed of for decades. Families discover that the journey is the destination.

The Centennial year coincides perfectly with what has been called a "second golden age" of RV travel. More Americans own RVs today than at any point in history, making the 100th birthday of Route 66 a uniquely spectacular moment to hit the road.

Why an RV is the Perfect Route 66 Vehicle

There is no better vehicle for experiencing Route 66 than an RV. The highway demands a pace that no flight or train can accommodate. It begs you to stop at the tilted water tower, to linger over pie at a diner that hasn't changed its menu since 1958, to pull over and photograph a neon motel sign blazing against the desert twilight. An RV gives you that freedom. You carry your home, your kitchen, your bed, and your autonomy across 2,448 miles of the most storied highway in American history.

The 2026 Centennial: Events Not to Miss

Route 66 turns 100 on November 11, 2026, but official national festivities began on April 30, 2026, 100 years after the road got its name. Springfield, Missouri was selected as the host city for the national kickoff, with a concert featuring Little Big Town on April 30, 2026.

Can't-Miss Centennial Events by State

• 🏙 Illinois — Chicago's Grant Park, the official Eastern terminus. Illinois was the first state to fully pave Route 66.
• 🎵 Missouri — National Kickoff in Springfield. The "Birthplace of Route 66" celebrates with concerts and year-long festivities.
• 🎆 Oklahoma — Oklahoma City's Scissortail Park: free festival with a Centennial Concert and Neon Nights Drone Show.
• 🤠 Texas — Big Texan Steak Challenge joins the national caravan in Amarillo. Cadillac Ranch remains one of Route 66's greatest art installations.
• 🌶 New Mexico — Albuquerque, Tucumcari, and Santa Fe host centennial events. Turquoise-and-adobe scenery at its finest.
• 🌵 Arizona — Route 66 Fun Run (May 1–3) from Seligman to Topock, the oldest Route 66 celebration in the US. Wild burros in Oatman!
• 🌊 California — The Main Street of America Centennial Caravan (June 6–25) travels from Santa Monica to Chicago with reps from all 50 states.

Pre-Planning Your Route 66 RV Adventure

Route 66 runs 2,448 miles across eight states. Most travelers plan a minimum of two to three weeks. The best windows are late April through early June, or September through mid-October. Summer temperatures routinely exceed 110°F in the Mojave, stressing RV cooling systems.

Route 66 is, in many places, just two lanes. The best way to see it is in a small motorhome or Sprinter van. Or consider a travel trailer with a tow vehicle so you can leave your RV parked and explore quirky little spots in your car.

The Route State by State (RV Highlights)

Beyond the Campground: RV Overnights & Host Stays

During the Centennial year, the most popular campgrounds along Route 66 will be crowded, pricey, and a bit soulless. The travelers who have the most memorable experiences aren't the ones packed into a grid of asphalt pads. They're the ones who wake up in a vineyard in the Missouri Ozarks, or beside a working ranch outside Albuquerque, or in the parking lot of a brewery in Flagstaff where the owner came out to share stories over a cold pint.

Safety First: RV Travel Tips for the Mother Road

Route 66 is genuinely safe for RV travel, but it has quirks that can catch the unprepared traveler off guard. Desert heat, two-lane roads, narrow downtown passages, long fuel gaps, and limited cell service all require thoughtful preparation.

Pre-Departure Safety Checklist

Driving Safety on the Mother Road

Route 66 includes long stretches of two-lane highway, desert driving, mountain passes (in Arizona), and historic downtown areas built long before 40-foot motorhomes existed. Take your time. The whole point of driving Route 66 is not to rush. Slow down, use pullouts generously, and never drive when fatigued.

Traveling Route 66 With Your Pets

Route 66 and dog travel go together like pie and a diner counter. Wide open spaces, small-town friendliness, and the freedom of the open road make the Mother Road one of the best RV routes in America for pet owners. But a little preparation goes a long way toward keeping four-legged co-pilots happy and safe.

What to Pack for Your Pet

Leash and collar, favorite toys, bed, food, no-spill food bowls, any necessary medications, and proof of vaccination. Keep vaccinations current and bring flea and tick prevention. It's essential through Oklahoma and Missouri.

On the Road Safety

Pets need some kind of restraint — the same idea as a seatbelt for us. A crash-tested harness or a properly secured crate makes a huge difference, especially if you have to brake suddenly. It also helps at rest stops. Open the door too quickly and some pets will bolt.

If you are towing a fifth wheel or trailer, you will need to have your dog ride in the truck with you — it is not safe for anyone to ride in the trailer when it's being towed. If your RV is a motorhome, your dog may have some initial anxiety when riding since the feeling of being inside a motorhome is much different from a car.

Temperature: The Critical Risk

Temperature is the one thing you can't take lightly with pets. RVs heat up fast — faster than most people expect. Even a quick stop can turn into a problem. Never leave pets unattended in a hot RV, even with windows cracked. If you need to leave the RV, ensure the AC is running on shore power or a generator — and consider a temperature alarm that alerts your phone if the interior temperature rises.

Campground & Host Stay Pet Policies

Pet policies exist at nearly every campground across the U.S. Some National Parks don't allow any pets and some just require that they be on a leash while outdoors. Call campgrounds ahead of time to confirm they allow pets. Always mention your pet when booking with RV Overnights or Harvest Hosts.

Member Benefits: Discounts & Deals for the Road

Smart RVers know that the right memberships pay for themselves on a single trip. Before you roll out of the driveway, check your existing club memberships and RV-specific programs for discounts across every category of Route 66 spending. RV Overnights offers $10,000+ in member benefits.

Fun & Games: Gear Up for the Best Trip Ever

Route 66 is a show, but you don't just watch it, you live it. Here are the games, activities, and pieces of gear that turn a good road trip into a legendary one.

Games & Activities for the Road

Essential Gear for a Route 66 RV Trip

A Final Word Before You Turn the Key

Route 66's centennial is a once-in-a-lifetime moment. A hundred years ago, someone in Springfield sent a telegram to Washington asking that this highway be numbered 66 and the American road trip was born. Load up your RV. Let the dog or cat ride shotgun. Book a night at a roadside winery through RV Overnights. Order the pie. Take the unplanned turn. The Mother Road is calling, and this year, 100 years of American dreams are calling with it.

Always verify campground and host stay availability directly. Event dates and details subject to change. Check route66centennial.org for official centennial information.