- Much greater synergy can be expected when ITS (Intelligent
Transport System) is applied to the TLSI than to the conventional intersection.
- The signal systems of the top and bottom of the TLSI operate independent of each other.
- For example, the signal system of the bottom is not affected
when the signal timing or cycle changes on the upper part of the intersection,
because the signal system of the top and the bottom operate independently.
(Although the signal system of the top and bottom are different,
their operating principles are identical.) As such, it is easier
to apply the ITS system.