Question

Good roads with _________________ and ___________________ help speed up movement of traffic
(please give the right answer to get marked as bainliest and don't give high level answers cause i am in fifth)
(I ACCIDENTLY PUT IN MY GRADE SECENDARY SO PLAESE DON'T GIVE HIGH LEVEL ANSWERS)

Answer 1

Answer:

Good roads with speed breakers and traffic signals/lights help speed up movement of traffic .

Explanation:

hope it helps you