Question

it is LONGEST DRIVELESS Metro Network in the world..
(74.69KM)​

Answer 1

Question:-

it is LONGEST DRIVELESS Metro Network in the world..

Answer:-

$\longrightarrow$Singapore has the longest automated metro system in the world with all of its Mass Rapid Transit lines having 4th grade automation (GoA4).

Answer 2

Explanation:

SINGAPORE has the longest automated Metro Network in the world.