2-Lane Semi-Directional T-Interchange
A small Semi-Directional T-Interchange, enough to handle the traffic of a quiet, small town. It’s a bit different from a normal SDTI in that the directional ramps are on the outside of the interchange (basically a T-Bone Interchange).
Advantages:
– No weaving
– Good slope tolerance
– Small footprint
– Smooth elevation changes
Disadvantages:
– Curves are a bit too tight for full speed traffic flow