2024 ID CDL Practice Test: Class A - Test 2
Based on
2024 ID CDL Handbook
9. The most efficient way to drive down a long grade is to ________.
A
Side of the road which has the lightest traffic.
B
Same side of the road in which traffic is moving.
C
Side of the road which has the heaviest traffic.
D
Side of the road facing oncoming traffic.