Bicycle Route 66

  • Epic Ride

America's most famous road trip, rebuilt for bikes: small-town diners, roadside kitsch, and wide-open desert from Chicago to the Pacific.

Distance
2,517 miles
Surface
99% paved
3 weeks–2 months
Route Type
Point to Point

Ride the Bicycle Route 66

Starting on the Chicago lakefront and ending at the Santa Monica Pier, this route follows the spirit of the historic highway. Amtrak serves both ends, making it easy to get there and back.

What to Expect

This is a road trip in the classic sense: small-town diners, faded motel signs, and a landscape that stretches wider and emptier with every state. Illinois and Missouri roll through prairie and Ozark foothills with services close together, while Texas, New Mexico, Arizona, and California open into semiarid plains, mesas, and long desert crossings. The distance, summer heat, headwinds, and a long climb into northern Arizona make this a demanding ride end to end, and riding conditions range from quiet rail trails to frontage roads alongside fast interstate traffic.

Riders cross the Mississippi on the historic Chain of Rocks Bridge near the Gateway Arch, then pass roadside icons like the Blue Whale of Catoosa, Will Rogers’s hometown country in Oklahoma, the Route 66 midpoint in Adrian, Texas, and Cadillac Ranch outside Amarillo. Farther west come classic motor courts in New Mexico and Arizona, Petrified Forest National Park and the Painted Desert, and the switchbacks of Sitgreaves Pass, where the wild burros of Oatman greet riders in town. The ride ends at the Santa Monica Pier, where the Pacific marks the end of the road.

Illinois and Missouri offer flat to rolling terrain through prairie and the northern edge of the Ozarks, while Oklahoma and the Texas Panhandle rise gradually into the Great Plains. New Mexico and Arizona bring the route’s highest elevations, climbing through mesa country into ponderosa pine forest near Flagstaff, before the steep switchbacks of Sitgreaves Pass drop into Oatman. The final stretch crosses the Mojave Desert and climbs over Cajon Pass before descending into the Los Angeles basin. The full route includes detailed riding conditions and field notes for every climb and descent.

Services are steady through the Midwest but thin out considerably from Amarillo, Texas, onward, with long stretches between bike shops in New Mexico, Arizona, and California. The Mojave Desert crossing between Needles and Barstow is one of the most isolated stretches on the route, with no lodging for over 100 miles in places. Cell service is generally reliable near the interstates but can drop out farther from them, so download your Ride with GPS route for offline use.

Westbound riders usually leave Chicago in mid-April, crossing the Midwest before summer humidity peaks and reaching the desert before its hottest months. A late-summer or early fall departure also works, reaching the high country of New Mexico and Arizona ahead of snow. Eastbound riders from California should aim for a September start, and they’ll have the advantage of the prevailing winds, which tend to blow from the west and southwest. Summer monsoon storms bring afternoon thunderstorms and flash flooding to the Southwest from July through September.

Route Sections

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Chicago, IL to St. Louis, MO, 339.9 miles

From downtown Chicago, the route uses bike paths and city streets to clear traffic before following a route parallel to I-55 through prairie and central Illinois towns, crossing into Missouri on the historic Chain of Rocks Bridge.

St. Louis, MO to Joplin, MO, 326.3 miles

The route continues through St. Louis and into the rolling hills of the northern Ozarks, following frontage roads alongside I-44 with services generally close together.

Alternates:

  • Route 66 State Park Spur, 9.8 mi, into the historic park in Eureka.

Joplin, MO to Adrian, TX, 582.9 miles

This section crosses a short stretch of Kansas before continuing through Oklahoma’s woodlands and prairie into the flat expanse of the Texas Panhandle, with Tulsa, Oklahoma City, and Amarillo offering the fullest services along the way.

Adrian, TX to Gallup, NM, 504.6 miles

The route continues across wide-open, semiarid country in New Mexico, with an option north to Santa Fe on an older highway alignment before returning south through Albuquerque and into Pueblo and Navajo lands toward Gallup.

Alternates:

  • Pueblo Alternate, 27.1 mi, through Acoma Pueblo and the Sky City Cultural Center, subject to periodic closures.

Gallup, NM to Oatman, AZ, 404.5 miles

This section crosses into Arizona through the Petrified Forest National Park and the Navajo and Hualapai Reservations, climbing toward Flagstaff before descending through Sitgreaves Pass into the old mining town of Oatman.

Alternates:

  • Winslow Alternate, 26.7 mi, including a stretch of hard-packed dirt road subject to flash flooding.

Oatman, AZ to Santa Monica, CA, 359.4 miles

The route crosses into California for a long, isolated desert stretch through the Mojave between Needles and Barstow before turning increasingly urban through San Bernardino and the Los Angeles basin to the finish at the Santa Monica Pier.

Alternates:

  • County Road Alternate, 12.5 mi, through the Fort Mojave Indian Reservation.
  • Glen Helen Alternate, 9.6 mi, a quieter but less direct option near San Bernardino.

Plan Your Ride

Desert crossings, tribal land rules, and long gaps between bike shops west of Amarillo make timing, water, and gear the three things to plan before you go.

Trip Planning & Logistics

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Amtrak’s Southwest Chief runs between Chicago and Los Angeles and stops in many towns along the route, making it easy to reach either end or to skip a section, though not every station offers bicycle service, so check ahead for both ends of any train connection. Los Angeles International Airport is a short ride from the Santa Monica finish. This route is available in paper and digital formats through Adventure Cycling’s shop and includes routing, detailed service information, riding conditions, and field notes for trip planning.

This route runs mostly on pavement and frontage roads, so a standard touring bike suits most of it well, though a few short dirt or gravel stretches, including sections near Winslow and Cajon Summit, are easier with slightly wider tires. Pack extra water capacity and sun protection for the long desert stretches in New Mexico, Arizona, and California, and bring spare tubes, a patch kit, and tools, since bike shops thin out considerably west of Amarillo.

You can camp or find lodging along the entire route, and the classic Route 66 motor courts in New Mexico and Arizona make memorable stays. Reservations help in busier towns, and some campgrounds charge solo cyclists the same as a full tent or RV site, often $10 to $20 per night, though hiker/biker rates are sometimes available. Camping on tribal lands generally requires a permit and is restricted to designated campgrounds, so check requirements before planning an overnight there. Primitive camping is possible on public land in some remote desert stretches outside tribal lands.

Services are frequent through Illinois and Missouri, with less than 10 miles between towns in many stretches. West of Amarillo, distances between services grow considerably, and some New Mexico and Arizona stretches run 60 to 100 miles between reliable stops. The Mojave Desert crossing between Needles and Barstow is the most demanding for water planning, so carry extra and refill at every opportunity. Along the way, classic roadside diners and New Mexico’s green chile make worthy refueling stops. Check your digital route in Ride with GPS for service phone numbers, and call ahead for anything outside peak season.

Avoid unpaved alternates and low-lying roads when storms threaten or after rain, since flash floods can develop quickly. Interstate frontage roads and shoulders can carry fast traffic with variable shoulder width, so wear bright clothing, use lights, ride defensively, and watch for road debris. In the desert, start early to avoid the worst heat, watch for rattlesnakes, and expect thorn punctures on road shoulders. Loose dogs are common on rural roads in the Midwest and Oklahoma.

Sections of this route cross Native American lands, including Navajo, Pueblo, Hualapai, and Fort Mojave territory. These are sovereign nations with their own rules on camping, photography, and route etiquette, so riders should stay on the designated route, seek permission before photographing people or sites, and never camp outside developed campgrounds.

Always check Adventure Cycling Route Updates and Corrections before you go.

Routes change. Bridges wash out, businesses close, and construction pops up overnight. We strive to keep routes updated as those things happen. When we learn about a change, we reroute around sections that have become dangerous, update service information as businesses open, close, or move, and reroute around temporary road and bridge closures or construction. Digital routes are updated as soon as we’ve reviewed a reported issue.

You’re often the first to spot these changes out on the road. Help us keep this route accurate for the next rider by reporting anything you notice with our Route Feedback Form.

This Route Is Part of Something Bigger

It’s one piece of the Adventure Cycling Route Network, began in 1976 and built on a simple mission: to empower people to travel by bike. Our team maps and maintains it; our members and donors make it possible.

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Frequently Asked Questions

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It’s our flagship, staff-built route network. The one that started it all 50 years ago with the TransAmerica Trail, the route that launched bicycle touring and bikepacking in America. Every route in it is designed and researched by our own team of cyclists and cartographers: months of research and on-the-ground testing go into each one, so what you get is more than a line on a map. Each Adventure Cycling route has detailed logistics, terrain and elevation info, points of interest, camping and lodging, safety alerts, and history, all in one place. It’s the most in-depth of our three networks, available as digital routes and most as paper maps too. It’s the route network we update most regularly as conditions change.

They’re related, but not the same thing. The Adventure Cycling Route Network is made up of routes we’ve researched, ridden, and mapped ourselves, chosen specifically for a great touring or bikepacking experience. The U.S. Bicycle Route System (USBRS) is a state-by-state national system that we serve as technical experts for, made official through each state’s department of transportation. The two overlap in a lot of places, but an ACRN route carries our own on-the-ground vetting; a USBRS route carries official state recognition.

It depends! If you want a route we’ve personally scouted end to end, with services, camping, and terrain notes built in, start with the Route Network. The ACA Route Network has routes of many different lengths and can be a much easier starting place for someone new to bicycle travel. If you’re an experienced cyclist piecing together an officially designated corridor, or riding somewhere the two systems converge, the interactive USBRS map is a good resource to use.

The Adventure Cycling Route Network is a premium network because of everything that goes into it. Unlike the U.S. Bicycle Route System (built by state DOTs) or Short Routes (submittedby cyclists in their own communities), every Adventure Cycling route is researched, ridden, and vetted end-to-end by our own team. Unlike other routes, Adventure Cycling routes come with extensive information on riding conditions, terrain notes, camping and lodging info, logistics, safety alerts, and points of interest. We also keep it current as roads and services change. The price supports that ongoing research and maintenance work, done by a nonprofit whose whole mission is making sure the route in your hands is one you can trust.

Turn-by-turn directions with a bike icon aren’t the same as a route built for specifically touring or bikepacking. Every mile in the Adventure Cycling Route Network has been researched and ridden by our staff and researchers, chosen to avoid dangerous traffic, and mapped with what a touring cyclist actually needs — food, water, camping, hotels, bike shops — spaced out along the way. The Adventure Cycling Route Network was built for cyclists by cyclists, is regularly updated, and comes with the resources and information needed to plan your ride.

No. The network includes routes for a wide range of experience and difficulty levels, from a first multi-day trip to a cross-country expedition. What every route has in common is that it was chosen with a touring cyclist’s needs in mind, whatever kind of trip you’re planning.

Not at all. Alongside iconic long-distance routes like the TransAmerica Trail, the network includes shorter regional routes, so it works for a weeklong vacation or a two-month journey.

For many years, we focused on paved routes, but today the network includes plenty of unpaved gravel riding for bikepacking. In fact, Adventure Cycling mapped the Great Divide Mountain Bike Route in 1998, arguably the most impactful bikepacking route in the world. The Adventure Cycling Route Network also includes the Golden Gravel Trail, Idaho Hot Springs Mountain Bike Route, Arkansas High Country Route, and more. Some routes are a 50/50 mix of pavement and gravel. Some routes follow paved and unpaved bike paths and rail trails. The Adventure Cycling Route Network has terrain for every cyclist.

We revisit our printed maps every three to five years, and push corrections to our digital route data as we learn about changes on the ground. If you have an Adventure Cycling Route in Ride with GPS that we’ve updated, you’ll get a notification when you open the route to update to the newest version of the route. Updating will ensure you have the latest data, information, and points of interest vital to being on route. For cyclists who have Adventure Cycling paper maps, we keep a list of route- and section-specific updates current on our Map Updates and Corrections page.

Change comes from two directions: our own staff research and reports from the cyclists actually out there riding them. If a bridge washes out, a shoulder disappears, a campground closes for repairs, or a town loses its only grocery store, that’s the kind of thing that triggers an update. You can help us keep our routes accurate; fill out our Route Feedback Form.

Most of our Adventure Cycling Routes come as waterproof print maps and digital Ride with GPS navigational data. Our print maps are the #1 longstanding popular resource for traveling cyclists. They are waterproof, highly detailed and always work. For long trips, many cyclists use a combination of print maps and digital routes.

If you’re already comfortable and familiar with a GPS navigational aid such as Ride with GPS or a Garmin, our digital data packages are an excellent choice. We do not recommend GPX data for beginners since there are a few extra steps to installing and troubleshooting.

Once you purchase a digital route, you’ll get an email with a link to unlock it in the free Ride with GPS app — no separate subscription required for basic navigation. From there you get turn-by-turn voice directions, curated points of interest like campgrounds and bike shops, and field notes on the history, geography, and climate along your route, all available 100% offline. If you’drather use a dedicated GPS device, you can export the route as a GPX file to load onto a Garmin, Wahoo, or similar device.

To export GPX files of your Adventure Cycling digital route, use your laptop or desktop to open the email you received after purchasing your digital route. Click on the link that allows you to access your Digital Route. Finally, click on EXPORT ALL at the bottom of the screen. This is the only way to export files that include the route line, points of interest, and services. Files will be exported as one ZIP file.

Adventure Cycling uses abbreviations across its paper and digital routes to indicate particular services, land or road types, route names, direction of travel, and route type. Please see our key to abbreviations.

If you have questions on how to purchase a digital route or about the route content, please contact Adventure Cycling: cartography@adventurecycling.org or 406-721-1776.

If you have questions on how to use your Digital Route in Ride with GPS, please check the Ride with GPS support page or email them at info@ridewithgps.com.

If you’re new to Ride with GPS, please check out the following resources:

Our print map panels aren’t always oriented northwards for space and layout reasons. Refer to the north arrows to help orient yourself if you’re not sure.

No. The Routes and Mapping Department does not do custom routes for individuals. Check out the routes we’ve already mapped, and use the interactive map to piece our route networks together, forming a route that gets you from a point A to point B of your choice.

It started with a single route. In 1976, we mapped the TransAmerica Trail, and more than 4,000 cyclists crossed the country together for Bikecentennial — the nation’s bicentennial cycling celebration our founders organized. That one route became the seed of a network we’ve spent the decades since expanding. Today it’s more than 58,000 miles of mapped routes across the U.S. and Canada, from classic epics like the TransAmerica Trail, Great Divide Mountain Bike Route, and Pacific Coast, to shorter regional routes.