The width between two rails of Broad gauge is –

Explanation

On the basis of gauge (distance between two rails), railways are classified into three categories— (1) Metre gauge—distance between the two rails is 1 metre. (2) Broad (or broad line)—distance between the two rails is 1.676 m or 1676 mm or 5½ feet. (3) Narrow gauge—distance between the two rails is 762 mm or 610 mm.