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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