Original sentence: SR 451 will basically become a large entrance/exit ramp for SR 429.This is because Section B will connect to the west end of the Apopka Bypass rather than the current end of SR 429.When the Apopka Bypass is built, SR 429 will be rerouted onto the west part of the bypass, and current SR 429 north of the bypass will be SR 451 (originally planned as SR 429A)
Edited sentence: Now that the John Land Apopka Expressway is finished, SR 429 has been rerouted onto the west part of the expressway, and current SR 429 north of the bypass is now SR 451 (originally planned as SR 429A).SR 451 is basically a large entrance/exit ramp for SR 429.This is because Section B will connect to the west end of the Apopka Bypass rather than the former end of SR 429