10 Longest Highways In The World

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9. Interstate 90 (I-90)

Length of highway: 3,205 miles (5,158 kilometers)

We are continuing our list of longest highways in the world with Interstate 90 that is the longest interstate highway in the US, clocking in at over 3,000 miles. It starts from Seattle and ends in Boston, covering a vast number of cities in 13 states!

10 Longest Highways In The World

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