Answers

2014-01-20T15:52:14+05:30
USA 7,044,453 -- world

Grad Trunk road, popularly known as GT road is the longest road. in india
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world longest road is Pan-American Highway
i gave for india u gave for usa
i gave for world
ya ya whatever....
:P
2014-01-20T16:38:30+05:30
Pan-American Highway is longest road in the world. This highway length is 24140 Km - 15000 Miles.
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