New York State Route 100B

NYS Route 100B
Route information
Auxiliary route of NY 100
Maintained by NYSDOT
Length:	2.88 mi[3] (4.63 km)
Existed:	late 1930s[1][2] – present
Major junctions
West end:	NY 9A in Greenburgh
	Sprain Brook Parkway in Greenburgh
East end:	NY 119 in Greenburgh
Location
Counties:	Westchester
Highway system
Numbered highways in New York Interstate • U.S. • N.Y. (former) • Reference • County ← NY 100A NY 100C →

New York State Route 100B (NY 100B) is a 2.88-mile (4.63 km) spur route of NY 100 in Westchester County, New York, in the United States. The route crosses the southern part of the town of Greenburgh, connecting NY 9A to NY 119. It does not directly connect to NY 100; however, it intersects NY 100A about 1 mile (1.6 km) west of NY 119. NY 100B was assigned in the late 1930s along Dobbs Ferry Road.

Route description

NY 100B is known as Dobbs Ferry Road for its entire length. NY 100B begins at an intersection with the Saw Mill River Road (NY 9A) in the town of Greenburgh, north of the village of Ardsley. It continues east through the town, and 1.5 miles (2.4 km) later, there is an interchange with the Sprain Brook Parkway. It intersects with NY 100A after another 0.4 miles (0.6 km) and then eventually ends at NY 119 in the town center, about 200 yards (180 m) west of junction of NY 119 and NY 100.

History

NY 100B was established in the late 1930s and has not had any major changes since.^[1][2]

Major intersections

The entire route is in Greenburgh, Westchester County.

Mile[3]	Destinations	Notes
0.00	NY 9A
1.53	Sprain Brook Parkway
1.94	NY 100A
2.88	NY 119
1.000 mi = 1.609 km; 1.000 km = 0.621 mi

References

New York Roads portal

1. ^ ^{a b} Shell Oil Company (1937). Shell Road Map – New York (Map). Cartography by H.M. Gousha Company. 
2. ^ ^{a b} Gulf Oil Company (1940). New York Info-Map (Map). Cartography by Rand McNally and Company. 
3. ^ ^{a b} "2008 Traffic Data Report for New York State" (PDF). New York State Department of Transportation. June 16, 2009. p. 237. https://www.nysdot.gov/divisions/engineering/technical-services/hds-respository/NYSDOT_Traffic_Data_Report_2008.pdf. Retrieved January 10, 2010. 

External links

• New York Routes – New York State Route 100B
• New York State Highway Termini – New York State Route 100B