What is the difference between four lane and six lane highways for a state highway by width

What is the difference between four lane and six lane highways for a state highway by width ?

Neelam , 06 Feb 2018

1 Answers

The only difference between two is the width and no. of lanes. The width of Four lane highway is 14 m and for six lane its 21 m. The min. difference b/w the two is minimum o 7 m. I hope that will clear your confusion.