When Traveling At 50 Miles Per Hour In A 40 Foot Bus How Many Seconds Of Space Should You Keep Between You And The Vehicle In Front Of You?

When Traveling At 50 Miles Per Hour In A 40 Foot Bus How Many Seconds Of Space Should You Keep Between You And The Vehicle In Front Of You? At greater speeds, you must add 1 second for safety. For example, if you are driving a 40-foot vehicle, you should leave 4 seconds between you