This interactive Vehicle Delay Surface 3D Plot is used to
investigate typical vehicle delay on each 1/3 mile segment of a corridor from 0
to 24. By comparing the delay surface of different month, the freeway
performance improvement can be easily observed. For example, I-15 Express Lanes
were opened on 6/25/2010. By comparing the I-15 SB Delay Surface Plots of June
and July, you may observe that more than 50% delay is mitigated since express
lanes opened, and I-15 SB Sahara bottleneck is eliminated.
|