Quote:
Originally Posted by milomilo
I don't mind them building at grade stuff if future grade separation is planned for and can be done relatively easily. But if they have to completely rebuild everything then I agree - I'm not sure how common or not that is though. Some of the 4 laning they do in BC looks ever so slightly too narrow to turn into a divided highway easily later.
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They can always turn those intersections into RIRO and link an underpass somewhere near. The beginning section of Coquihalla Pass has those.