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Questions and Answers
What determines the width of a Haul Road?
What determines the width of a Haul Road?
- Incline of the road
- The road's construction material
- The road's proximity to the pit
- Truck size and number of lanes of traffic (correct)
What characterizes a Spiral Road in a pit?
What characterizes a Spiral Road in a pit?
- Steep incline and frequent direction changes
- Uniform grade and minimal changes in direction (correct)
- Narrow width and single lane traffic
- Loose construction material and irregular surface
What determines the size of a Switchback in a pit?
What determines the size of a Switchback in a pit?
- Incline of the road
- Turning radius of the truck (correct)
- Distance from the pit wall
- Number of lanes on the road
