Subproblem 2a  Page 1 of 6 
ID# C102A01 
Subproblem 2a: Analysis of the
Existing TWSC Intersection Considering the Effects of the Adjacent Intersections
Step 1. Setup
In subproblem 2a, we will evaluate the operational
characteristics of the existing TWSC
intersection at U.S. 95/Styner/Lauder. Here are some issues to consider as
you proceed with the analysis of the existing intersection and its performance
under twoway stopcontrol:

Why and how do upstream signalized intersections affect the
operation of a TWSC intersection? 

What additional data are needed when we consider the
effect of adjacent intersections? 

What is the potential effect of midblock driveways on
these arrival patterns? 
 What computational tools are used to compute the
capacity of a TWSC intersection when considering the effect of adjacent
intersections? 
Discussion:
Take a few minutes to consider these questions. When you are ready, click continue below to proceed.
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