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The freeway route through the eastern Mojave between Los Angeles and Las Vegas has impressed many travellers.
Cave Mountain, Interstate 15, between Barstow and Baker, CA (1991).
The world's longest traffic jam -- travellers to Las Vegas are often backed up for 200 miles when they all return together at the end of a holiday weekend.
Interstate 15 east of Barstow, CA (1991).
Huge divided highways are a prominent feature of every American city.
Macarthur BART station, north Oakland, CA (1986).