 The right-of-way of Ridge Road begins on the eastern bank of the Niagara River at the intersection of Center and Water streets in the village of Lewiston.Following Center Street east, the right-of-way meets NY 18F (at this point maintained by Niagara County as the unsigned County Route 907 or CR 907) four blocks later at 4th Street.Here, Center Street changes from a village street to a state-maintained highway as NY 18F joins Center Street east through the village to an interchange with the Robert Moses State Parkway and NY 104 in the shadow of the Niagara Escarpment.