Why Traffic Can't Be Solved With More Highway Lanes
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13:45
No Speed Limits In Germany? Why The U.S. Doesn’t Have An Autobahn
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15:10
Why Traffic Is So Bad In Los Angeles
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14:16
Trade tariff turmoil pushes Canada to rethink US ties | DW News
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15:28
Por que as cidades americanas não podem mais construir apartamentos de 3 andares?
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13:57
How Instant Coffee Is Made In Factory
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15:41
How America Got Hooked On Cars
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16:30
Por que viver na Costa Oeste se tornou impossível
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11:20