At highway stretches where the required overtaking sight distance cannot be provided, it is necessary to incorporate in such sections the following ___.
A. one third of the required overtaking sight distance
B. at least twice the stopping sight distance
C. three times the stopping sight distance
D. half of the required overtaking sight distance
Answer:B
At highway stretches where the required overtaking sight distance cannot be provided, it is necessary to incorporate in such sections the following ___.
A. one third of the required overtaking sight distance B. at least twice the stopping sight distance C. three times the stopping sight distance D. half of the required overtaking sight distance
Explanation: Intermediate Sight Distance ISD = 2 * SSD