The Rochester area had a large number of cancelled corridors, the most visible of which is the extra ramp from South Avenue to I-490 east, which was intended for I-390. There is also extra right of way between I-490 and Broadway that would have been used for I-390. Additionally, the Airport Expressway (NY 204) originally had a stub ending at NY 33A before it was realigned to feed into the Wegmans corporate office. The only corridors to be built on the map above are parts of the Genesee Expressway (I-390) and Relocated Route 31 (NY 531). The image above shows the existing and recommended freeway/expressway system in Monroe County in 1969, from the Rochester Metropolitan Transportation Study 1990 Transportation Plan.