The document analyzes traffic flow patterns in Madurai, particularly focusing on trips crossing the Ambassador Bridge with origins marked in red and destinations in blue stars. It includes data visualizations with circles representing number of trip origins, as well as a 10x10 trip matrix detailing routes and traffic volumes. An example is given showing 1,102 trips from Windsor to a designated area in SEMCOG.

1. Traffic flow pattern along major corridors in Madurai

3. For the trips crossing Ambassador Bridge, Origins are shown in Red and Destinations
are in Blue stars. The size of circles or stars represents the number of trip origins from
an address (or a zone)
Bridge

4. O-D Patterns at a Tunnel

5. Same tunnel but reverse direction

6. As discussed in the class, some zones are joined to make a super
zone system (See next slide for trip matrix)

7. Here a 10x10 matrix of trips is given. For example, locate trips from
origin 7(windsor) to destination 4 (rest of SEMCOG)=1,102 trips