Whenever I get on the NH1 Grand Trunk Road, I feel the pride of it being the oldest highway, Built even before the documentation period.
King Ashoka got it built in the 3rd century B.C., Emperor Sher Shah got it repaired in the 17'th, The British Company utilized it in 1857 1st war.
It was then gotten repaired only a bit by them, Repairing such a long highway isn't easy at all, It runs from Kabul up to Kolkata and to Dhaka.
This Highway has a long-long-long history and is among the topmost contenders for the title of the longest highway in the world spanning along most number of nations along other highways of the world.