New York State Route 21 Article Index for
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New York State Route 21
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Information About

New York State Route 21




  type NY
  route 21
  length Mi 9999
  length Round 2
  length Ref New York Routes - New York State Route 21
  established 1930
  direction A South
  starting Terminus NY 417 in Andover
  junction I-86 / NY 17 in Almond <br> I-390 / NY 15 in Wayland <br> NY 5 / US 20 in Canandaigua <br> I-90 / Thruway in Manchester
  direction B North
  ending Terminus NY 104 in Williamson
  counties Allegany , Steuben , Ontario , Wayne
  previous Type State
  previous Route 20D
  next Type State
  next Route 22


New York State Route 21 is a State Highway in the western part of New York State . The northern terminus is at New York State Route 104 in Wayne County . The southern terminus is at New York State Route 417 in Allegany County .


COMMUNITIES ALONG THE ROUTE

Notable towns and cities along NY 21:


MAJOR INTERSECTIONS


  county Allegany
  cspan 3
  location Andover
  mile 00
  road NY 417
  notes Formerly NY 17


  mile 88
  location Alfred Station
  road NY 244
  notes Eastern terminus of NY 244


  mile 128
  location Almond
  road I-86 / NY 17
  notes Exit 33 (I-86/NY 17)


  county Steuben
  cspan 7
  mile 175
  location Hornell
  lspan 3
  type mplex
  road NY 36
  notes Southern terminus of concurrency


  mile 200
  type mplex
  road NY 36
  notes Northern terminus of concurrency


  type noaccess
  mile 215
  road I-86 / NY 17
  notes NY 21 passes over I-86/NY 17


  location Wayland
  lspan 3
  mile 369
  type mplex
  road I-390 <br> NY 15
  notes Exit 3 (I-390/NY 15)<br>Southern terminus of NY 15/NY 21 concurrency


  mile 371
  road NY 415
  notes Northern terminus of NY 415


  mile 388
  type mplex
  road NY 15 <br> NY 63
  notes Northern terminus of NY 15/NY 21 concurrency<br>Southern terminus of NY 63


  mile 456
  location North Cohocton
  road NY 371
  notes Northern terminus of NY 371


  county Ontario
  cspan 9
  mile 486
  location Naples
  lspan 2
  area village
  road NY 53
  notes Northern terminus of NY 53


  mile 501
  road NY 245
  notes Southern terminus of NY 245


  mile 563
  location Bristol Springs
  road NY 64
  notes Southern terminus of NY 64


  mile 694
  location Canandaigua
  area town
  type mplex
  road NY 5 <br> US 20
  notes Western terminus of concurrency


  mile 710
  location Canandaigua
  area city
  lspan 2
  type mplex
  road NY 5 <br> US 20 <br> NY 332
  notes Eastern terminus of NY 5/21/US 20 concurrency<br>Southern terminus of NY 332<br>Southern terminus of NY 21/332 concurrency


  mile 720
  type mplex
  road NY 332
  notes Northern terminus of concurrency


  mile 752
  location Chapin
  road NY 488
  notes Southern terminus of NY 488


  mile 792
  location Manchester
  area village
  lspan 2
  road NY 96


  mile 795
  road I-90 / Thruway
  notes Exit 43 (I-90/Thruway)


  county Wayne
  cspan 3
  mile 855
  location Palmyra
  area village
  lspan 2
  type mplex
  road NY 31
  notes Western terminus of concurrency


  mile 861
  type mplex
  road NY 31
  notes Eastern terminus of concurrency


  location Williamson
  mile 1000
  road NY 104



HISTORY

In 1980, NY 21's northern terminus was moved southward from the intersection with Lake Road (formerly New York State Route 18 ) in Pultneyville to its present location at the intersection with NY 104 in Williamson .

Before the 1930 Renumbering , the number 21 was assigned to the route from Poughkeepsie to Amenia (present day U.S. Route 44 ).


REFERENCES