| Arguably America's most famous highway, Route 66 (now Interstate 40) stretches in a large curve of some 2,500 miles — |
From
Chicago IL to St Louis MO, |
to Tulsa OK,![]() |
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to Oklahoma City, |
|
to Amarillo TX and
Tucumcari NM, |
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to Albuquerque and Gallup NM |
to Flagstaff and Kingman AZ![]() |
to Barstow CA and, finally, Los Angeles![]() |