Bli.fun - If drivers adhere to the 45 mph speed limit on a stretch of Route 66 in New Mexico, the road's rumble strips will play a rendition of "America the Beautiful | Facebook
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Route 66 guitar strap // retro road images and car number plates // Route 66, speed 65, road trip USA, stars and stripes
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Route 66, Arizona, USA. Long straight road disappears into the distance under a lonely blue sky, speed limit 65 MPH Stock Photo - Alamy
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