64
(CR-571 Amtrak Bridge)
NJ-64 is the secret route number for the CR-571 Amtrak bridge and its approaches in West Windsor.
NJ-64's eastern approach begins at this traffic light. Note the NJDOT issue signage and traffic lights.
NJ-64's west end is here. The last milepost (0.3) can be seen in the shade to the right. Note the NJDOT issue signage.