New York State Route 5S (NY 5S) is an east–west state highway located in the Mohawk Valley of New York in the United States.
 It extends for 72.92 mi from an interchange with NY 5, NY 5A, NY 8, and NY 12 in Utica to a smaller interchange with NY 890 in Rotterdam.
 The route runs along the south side of the Mohawk River for its entire length and parallels NY 5, which runs along the north side of the Mohawk River (hence the "S" in the route number of NY 5S).
 In some locations, NY 5S has been upgraded into a super two or an expressway, mostly in Utica and western Herkimer County.
 The route is part of New York State Bicycle Route 5 west of its junction with NY 103 in Schenectady County.
State Route 159 (SR 159) is a primary state highway in the U.S. state of Virginia.
 Known as Dunlap Creek Road, the state highway runs 11.33 mi from SR 311 at Crows north to Interstate 64 (I-64) and U.S. Route 60 (US 60) at Callaghan.
 SR 159 forms part of the old alignment of US 60 in western Alleghany County.
Five Corners is the name of an intersection of New York State Route 7 (Duanesburg Road to the west, and Curry Road to the east), New York State Route 159 (Princetown Road just after an intersection with Mariaville Road), Broadway as an extension of Duanesburg Road, and Wallace Avenue in Rotterdam, New York, just south of the city of Schenectady.
 It is part of a large suburban and semi-industrial/warehousing hub that includes freight rail connections in the area.
Rotterdam is a census-designated place (CDP) in the town of Rotterdam in Schenectady County, New York, United States.
 It is a suburb of Schenectady.
 The population was 20,652 at the 2010 census.
The Almy D. Coggleshall Plotter Kill Preserve is a 632 acre nature reserve and hiking area located on Route 159 in the town of Rotterdam, Schenectady County, New York State.
New York State Route 159 (NY 159) is a state highway in New York, running from the town of Duanesburg through Mariaville Lake to the hamlet of Rotterdam, just outside the city of Schenectady.
 A two-lane highway for all of its length, it is entirely located in Schenectady County.
New York State Route 103 (NY 103) is a state highway in Schenectady County, New York, in the United States.
 It runs for just 0.50 mi from an intersection with NY 5S in the hamlet of Rotterdam Junction to NY 5 in the town of Glenville.
 In between, the route crosses the Mohawk River at Erie Canal at Lock 9.
 When it was assigned in the early 1930s, it was the only crossing of the Mohawk River between Pattersonville and downtown Schenectady.
 It later became the only bridge between Amsterdam and Schenectady.
 Its regional importance declined following the completion of NY 890 near Schenectady in 1998.
 In late 2011, NY 103 was closed for three months to repair parts of the road damaged by Hurricane Irene and Tropical Storm Lee.
Tennessee State Route 159 (SR 159) is a west to east highway in the U.S. state of Tennessee that is 12 miles (20 km) long.
 It begins in Carter County at State Route 67 and ends in Johnson County at the North Carolina state line.
 State Route 159 is little-known by the general public by this designation as it is overlain by U.S. Route 321; the "159" designation is seen on mileposts.
Bridge 8, known locally as the Rexford Bridge, is a two-lane bridge crossing the Mohawk River (Erie Canal) northeast of the city of Schenectady in New York, United States.
 It carries New York State Route 146 (NY 146) from Schenectady County to Rexford, a hamlet in the Saratoga County town of Clifton Park.
 The bridge was designed by the New York State Department of Public Works and opened in 1965.
 It has a total length of 727 ft and a main span of 266 ft .
New York State Route 160 (NY 160) is a north–south state highway mostly located within Schenectady County, New York, in the United States.
 The southern terminus of the route is at an intersection with NY 159 in the Duanesburg hamlet of Mariaville Lake.
 Its northern terminus is at a junction with NY 5S in the Rotterdam hamlet of Pattersonville.
 While its termini are both in Schenectady County, it briefly passes into Montgomery County near its midpoint.

Question: New York State Route 159 ends in which CDP in Schenectady county?
Answer: Rotterdam