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1- Describe the perception-reaction process in driver's decision making. What are the steps this process consists of and what tasks are included in each step? Why this process should be considered in transportation planning 2- Calculate the minimum stopping sight distance on a road with +1.8% grade for a design speed of 90 km/h 3- What are the three main parts that can be included in a road cross section? Briefly describe what each part is for? Sketch a typical cross section

1- Describe the perception-reaction process in driver's decision making. What are the steps this process consists of and what tasks are included in each step? Why this process should be considered in transportation planning 2- Calculate the minimum stopping sight distance on a road with +1.8% grade for a design speed of 90 km/h 3- What are the three main parts that can be included in a road cross section? Briefly describe what each part is for? Sketch a typical cross section

Traffic and Highway Engineering
Traffic and Highway Engineering
5th Edition
ISBN:9781305156241
Author:Garber, Nicholas J.
Publisher:Garber, Nicholas J.
Chapter6: Fundamental Principles Of Traffic Flow
Section: Chapter Questions
Problem 11P
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1- Describe the perception-reaction process in driver's decision making. What are the steps this process consists of and what tasks are included in each step? Why this process should be considered in transportation planning 2- Calculate the minimum stopping sight distance on a road with +1.8% grade for a design speed of 90 km/h 3- What are the three main parts that can be included in a road cross section? Briefly describe what each part is for? Sketch a typical cross section
Transcribed Image Text:1- Describe the perception-reaction process in driver's decision making. What are the steps this process consists of and what tasks are included in each step? Why this process should be considered in transportation planning 2- Calculate the minimum stopping sight distance on a road with +1.8% grade for a design speed of 90 km/h 3- What are the three main parts that can be included in a road cross section? Briefly describe what each part is for? Sketch a typical cross section
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