a junction with Larkin Road, NY 50 turns northward, reaching a junction with the northern terminus of NY 146A (Midline Road). Continuing northwest through Ballston, the route remains a two-lane residential roadway, soon turning north near a junction with Charlton Road. NY 50 winds northward through Ballston, crossing the Mourning Kill, and a junction with CR 60 (Brookline Road) . The route winds northeast, reaching a junction with NY 67. At this junction, NY 50 and NY 67 become concurrent, dropping the Saratoga Road moniker, changing names to Church Avenue. Now entering a developed section of the town of Ballston, NY 50 and NY 67 crosses into the village of Ballston Spa, located in both the towns of Ballston and Milton. At the center of the village, NY 67 turns west away from NY 50 along West High Street, while NY 50 continues north through the village on Milton Avenue. A short distance later, the route forks to the northwest off Milton Avenue, changing names to Doubleday Avenue, exiting the village. Milton to Gansevoort NY 50 crosses northeast through Milton as Doubleday Avenue, crossing a junction with CR 64 (North Line Road). Just north of this junction, the route crosses into the city of Saratoga Springs, changing names to Ballston Avenue. Passing Saratoga Spa State Park, NY 50 parallels a railroad line before crossing over it within the park. At this point, NY 50 becomes a four-lane boulevard next to the Saratoga Spa State Park, crossing multiple at-grade junctions, including one with CR 43 (Geyser Road). Returning to its two-lane alignment, NY 50 winds northeast through Saratoga Springs, entering downtown as Ballston Avenue. Through the area south of downtown, the route is a two-lane commercial street, bending northeast into the junction with US 9 (South Broadway). Now in the center of Saratoga Springs, US 9 and NY 50 become concurrent, proceeding north into the core of downtown as Broadway past Congress Park and a junction with the northern terminus of NY 9P (Spring Street). A block north of the junction, US 9 and NY 50 junction with NY 29 (Washington Street). US 9, NY 29 and NY 50 now are concurrent through the center of Saratoga Springs, reaching a junction with the southern terminus of NY 9N (Church Street), where NY 29 also turns east onto Lake Avenue. US 9 and NY 50 continue north through downtown, reaching the junction