Historic Route 66
Visitor Services
NOTE: The America's Byways® website is federally funded and cannot promote commercial businesses. This data may not be complete or up to date. The National Scenic Byways Program is not responsible for the quality of your travel experience. See the right column on the Byway Overview page for local contact information.
Special Considerations
In Arizona
At night, be aware of deer and coyotes crossing the nearly abandoned portions of Route 66. If stopping along the byway, be aware of other wild animals such as rattlesnakes.
If you are planning to camp in any of the byways designated camp areas, plan to bring a jacket as nights in the desert can get cold.
Route 66 is no longer a continuous stretch of road, and interstate travel is necessary to reach portions of the byway.
Travelers will want to prepare for varying temperature conditions.
In New Mexico:
In higher altitude areas, sweaters and jackets are recommended, even in warmer months.
Restrictions
For Arizona:
There are no restrictions to drive this byway, except for the small stretch of highway leading into Oatman from the west, where there is a vehicle length restriction of 40 feet maximum.
There are special restrictions for pets in the Grand Canyon National Park. Pets are allowed in the park but must be restrained at all times. Leashed pets are allowed on South Rim trails throughout the developed areas in the park but not below the rim, in park lodging, or on park buses. The only exception is for certified service dogs. Persons wishing to take a certified service dog below the rim must check in first at the Backcountry Information Center.
A kennel is available at the South Rim. Call 520-638-0534. Reservations are suggested.
Pets are not permitted on North Rim trails. It is recommended that they be left at home. No kennels are available on the North Rim.
On rare occasions, a snow storm may close the interstate around Flagstaff making access to Route 66 more difficult. Such closures are usually no longer than a few hours until the roads can be plowed.
For Illinois:
When exploring 1926 HI 66 / Route 4 Loop, motor coaches are encouraged to use the wider and more modern IL 4 route for to ensure safe passage.
Seasons
- Best Time to Drive
The byway offers a wonderful drive year-round.
Road Conditions
- To find up to date information about the road conditions along Historic Route 66, please visit the FHWA listing of web sites for more information.
- Arizona
- Illinois
- New Mexico
- Oklahoma








