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What are the number of potential conflict points of two roads having two lanes and two way traffic:

What are the number of potential conflict points of two roads having two lanes and two way traffic: Correct Answer 24

The number of conflict points on two lane two way traffic road is 24 as shown in figure below:

For the intersection of two-lane two-way roads from both sides:

[ alt="F1 N.M Deepak 1.11.2019 D1" src="//storage.googleapis.com/tb-img/production/19/11/F1_N.M_Deepak_1.11.2019_D1.png" style="height: 275px; width: 300px;">

Major conflicting points = 16, Minor conflicting points = 8 and thus total conflicting points = 24.

Important Points:

For the intersection of two-lane two-way rod and two-lane one-way road:

[ alt="F1 N.M Deepak 1.11.2019 D3" src="//storage.googleapis.com/tb-img/production/19/11/F1_N.M_Deepak_1.11.2019_D3.png" style="height: 262px; width: 300px;">

 

Major conflicting points = 4 Minor conflicting points = 2 and thus total conflicting points = 6

For the intersection of a two-lane one-way rod from both the sides:

[ alt="F1 N.M Deepak 1.11.2019 D2" src="//storage.googleapis.com/tb-img/production/19/11/F1_N.M_Deepak_1.11.2019_D2.png" style="height: 268px; width: 300px;">

Major conflicting points = 7 Minor conflicting points = 4 and thus total conflicting points = 11

Number of lanes

Number of potential conflicts

Road A

Road B

Both roads

Two-way

A – One-way

B- Two-way

Both-roads

One-way

2

2

24

11

6

2

4

32

17

10

4

4

44

25

18

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