Jump to content

New York State Route 100A

From Wikipedia, the free encyclopedia

This is an old revision of this page, as edited by Chinissai (talk | contribs) at 21:58, 6 June 2016 (→Major intersections: Used location list instead of location_special.). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.

New York State Route 100A marker
New York State Route 100A
Map of New York State Route 100A
Map of Westchester County in southeastern New York with NY 100A highlighted in red
Route information
Auxiliary route of NY 100
Maintained by NYSDOT
Length4.21 mi[1] (6.78 km)
Existed1930[citation needed]–present
Major junctions
South end NY 100 in Hartsdale
Major intersections I-287 in Elmsford
North end NY 100 / NY 100C at the Greenburgh–Mount Pleasant town line
Location
CountryUnited States
StateNew York
CountiesWestchester
Highway system
← NY 100→ NY 100B

New York State Route 100A (NY 100A) is a 4.21-mile (6.78 km) loop route of NY 100 in Westchester County, New York, in the United States. It follows West Hartsdale Avenue and Knollwood Road in the town of Greenburgh. The route starts in the hamlet of Hartsdale and ends in the community of Grasslands at the boundary between the towns of Greenburgh and Mount Pleasant.

Route description

NY 100A at the junction with NY 100B in Greenburgh

NY 100A begins at an intersection with NY 100 (Central Park Avenue) in the town of Greenburgh, a short distance north of Hartsdale. NY 100A winds northwest through the hills of Greenburgh as West Hartsdale Avenue, passing multiple residences on its way up. Just after Woods End Lane, the route turns northward through Greenburgh, passing Ridge Road County Park and the Metropolis Country Club before reaching a junction with NY 100B (Dobbs Ferry Road). At this junction, NY 100A changes monikers to Knollwood Road, winding northward through Greenburgh into a junction with NY 119 as it crosses into the village of Elmsford.[2]

After NY 119, NY 100A passes Yosemite Park and enters exit 4 off the Cross Westchester Expressway (I-287). NY 100A continues northeast through Elmsford, running along the southeastern edge of the Knollwood Country Club and passing an entrance to Westchester Community College. After passing the entrance, the route winds northward through Greenburgh, passing multiple residences before reaching a junction with NY 100 (Grasslands Road) and NY 100C (Grasslands Road). This junction marks the northern terminus of NY 100A and the eastern terminus of NY 100C, with NY 100 turning north onto Bradhurst Avenue, the continuation of Knollwood Road. Several blocks away from this junction is the Kensico Cemetery.[2]

History

NY 100A was designated in the 1930 state highway renumbering and has not had any major changes since.

Major intersections

The entire route is in Westchester County.

Locationmi[1]kmDestinationsNotes
Hartsdale0.000.00 NY 100 (Central Park Avenue)
1.522.45 NY 100B (Dobbs Ferry Road)
Elmsford2.213.56 NY 119 – ElmsfordGrade-separated interchange
2.333.75 I-287- White Plains , Tappan Zee BridgeExit 4 (I-287)
Greenburgh–Mount Pleasant
town line		4.216.78

 NY 100 / NY 100C west to Sprain Brook Parkway		Eastern terminus of NY 100C
1.000 mi = 1.609 km; 1.000 km = 0.621 mi

See also

References

  1. ^ a b "2008 Traffic Data Report for New York State" (PDF). New York State Department of Transportation. June 16, 2009. p. 237. Retrieved January 10, 2010.
  2. ^ a b Microsoft; Nokia. "overview map of NY 100A" (Map). Bing Maps. Microsoft. Retrieved December 29, 2012.
KML file (edit • help)
Template:Attached KML/New York State Route 100A
KML is from Wikidata
Wikimedia Commons has media related to New York State Route 100A.
Retrieved from "https://en.wikipedia.org/w/index.php?title=New_York_State_Route_100A&oldid=724059353"