Route

NY 100C

2 bridges carry it · 34 indexed contracts · 0 STIP entries name it

Bridges carrying NY 100C 2

BINCarries / crossesCountyOwnerBuiltCondition
1006110
Bridge
NY100C
over 9A87032076
WestchesterNYSDOT2021Good
1070450
Bridge
NY100C
over 987F 987F87012066
WestchesterNYSDOT1981Fair
Source: NYSDOT Bridges. Our copy checked Oct 31, 2026. Matched by the route at the start of the bridge's carried feature.

Programmed projects naming NY 100C 0

None found.

Source: Statewide Transportation Improvement Program (STIP), updated Jun 23, 2026. Our copy checked Oct 31, 2026. Matched by route words in the title (RT 414, NY 414, Route 414).

Latest contracts on NY 100C 34

  • D265095Awarded Jan 12, 2024
    PAVEMENT MARKINGS - Various Routes, Various Locations.
    NY 9, NY 9H, NY 23, NY 23B, NY 9D, NY 9G, NY 22, NY 44, NY 52, NY 55, NY 82, NY 113, NY 376, NY 6, NY 6N, NY 118, NY 311, NY 312, NY 1, NY 9A, NY 35, NY 100, NY 100A, NY 100B, NY 100C, NY 116, NY 117, NY 119, NY 120, NY 120A · Columbia and others · PIN 8814.81 · 0 sheets indexed
  • D264286Awarded May 6, 2021
    Traffic Signal, Sidewalk, etc. Improvements at 7 Locations in Fishkill, Greenburgh, Hyde Park, Kingston & Scarsdale.
    NY 52, US 9, US 9W, NY 100, NY 100A, NY 100B, NY 100C, NY 22, NY 9A · Fishkill (town), Hyde Park (town), Saugerties (town), Greenburgh (town), Scarsdale (village), Elmsford (village), Kingston (city), Scarsdale (town) · Dutchess and others · PIN 8812.04 · 103 sheets indexed
  • D263856Awarded Feb 4, 2019
    2 Miles of ADA Curb Ramp, Sidewalk Replacement at Various Locations
    NY 100, NY 100A, NY 100C, NY 117, NY 120, NY 128, NY 141, NY 22, NY 448, NY 9A, US 9 · Greenburgh (town), Mount Pleasant (town), Elmsford (village), Pleasantville (village), North Castle (town), Hastings-On-Hudson (village), Dobbs Ferry (village), Tarrytown (village), Sleepy Hollow (village) · Westchester · PIN 8814.35.121 · 22 sheets indexed
  • D263782Awarded Nov 2, 2018
    Milling & Resurfacing with Drainage & other Work along Rt. 100 in the Town of Greenburgh.
    NY 100, NY 100C · Greenburgh (town), Mount Pleasant (town) · Westchester · PIN 8022.51 · 0 sheets indexed
  • D263671Awarded Jun 11, 2018
    NYS Route 100C over NYS Route 9A Bridge Replacement, Towns of Greenburgh and Mount Pleasant.
    NY 100, NY 100C, NY 9A · Greenburgh (town), Mount Pleasant (town) · Westchester · PIN 8025 · 480 sheets indexed
  • D900007Awarded Jul 13, 201213 structures
    Design-Build Zone 2 Contract; 13 Bridges in Region 8
    NY 9, NY 17K, NY 32, NY 125, NY 208, NY 311, NY 55, NY 100C, NY 907W · Cortlandt (town), Montgomery (town), Cornwall (town), Mamaroneck (town), Hamptonburgh (town), Rye (town), Patterson (town), Poughkeepsie (town), Mount Pleasant (town), Yonkers (town), Wallkill (town), Pelham Manor (town), Clinton Corners (town) · Columbia and others · PIN SABP.07 · 1349 sheets indexed
  • D260274Awarded Aug 24, 2006
    Guide Rail Removal, Replacement and Installation of Vegetation Control Strips in Various Locations; RT. 9, 9A, 100, 120, 907W, 987D
    NY 100, NY 100C, NY 119, NY 120, NY 120A, NY 133, NY 9A, US 9 · Pelham Manor (village), Pelham (village), Mount Vernon (city), Eastchester (town), New Rochelle (city), Scarsdale (village), White Plains (city), Harrison (village), Rye Brook (village), Yonkers (city), Hastings-On-Hudson (village), Dobbs Ferry (village), Irvington (village), Greenburgh (town), Elmsford (village), Mount Pleasant (town), Pleasantville (village), New Castle (town), Mount Kisco (village), Bedford (town), Briarcliff Manor (village), Ossining (town), Yorktown (town), Croton-On-Hudson (village), Cortlandt (town), Buchanan (village), Tarrytown (village), Sleepy Hollow (village) · Westchester · PIN 8809.59
  • D260157Awarded Mar 31, 2006
    A.C. Milling and Resurfacing of Existing Pavement, Minor Drainage Improvements, Restoring and/or Widening Shoulders on Various Roadways, RT. 987G, 987H, 987J, 907K, 9A, 100B, 141
    NY 100, NY 100A, NY 100B, NY 100C, NY 141, NY 9A · Putnam Valley (town), Carmel (town), Kent (town), Yonkers (city), Mount Vernon (city), Eastchester (town), Hastings-On-Hudson (village), Dobbs Ferry (village), Irvington (village), Greenburgh (town), Elmsford (village), Mount Pleasant (town), Peekskill (city), Cortlandt (town) · Putnam and others · PIN 8004.03
  • D259972Awarded Nov 8, 200516 structures
    BRIDGE REPAIRS ON 43 BRIDGES; BINS 1044840,1044850,1044880,1045260,1045310,1045340,1050410,1052610,1060010,1070450,1091231,1091232,1095440,2038000,109544A,3037170,3358590,5500100,5500200,5500600,5500619,5500640,5501210,5501220,5501289,5501520,5521680
    NY 9D, NY 17A, NY 300, NY 32, NY 52, NY 94, NY 97, US 6, NY 301, NY 303, NY 304, I-287, I-684, NY 100, NY 100C, NY 116, NY 117, NY 121, NY 128, NY 133, NY 138, NY 172, US 1 · Fishkill (town), Newburgh (town), Tuxedo (town), Crawford (town), Montgomery (town), Warwick (town), Chester (town), Blooming Grove (town), Cornwall (town), New Windsor (town), Deerpark (town), Greenville (town), Wawayanda (town), Philipstown (town), Putnam Valley (town), Kent (town), Cold Spring (village), Haverstraw (town), Orangetown (town), Clarkstown (town), Yonkers (city), White Plains (city), Harrison (village), Rye Brook (village), Port Chester (village), Rye (city), Bedford (town), Lewisboro (town), North Salem (town), Greenburgh (town), Mount Pleasant (town), Pleasantville (village), Mount Kisco (village), Mamaroneck (village) · Dutchess and others · PIN 8809.01 · 71 sheets indexed
  • D259630Awarded Jul 16, 2004
    INTEROPERABLE TRAFFIC SIGNAL SYSTEM, WHITE PLAINS;
    I-287, NY 100, NY 100A, NY 100B, NY 100C, NY 119, NY 120, NY 120A, NY 127, NY 9A · White Plains (city), Greenburgh (town), Mount Pleasant (town), Elmsford (village), Harrison (village) · Westchester · PIN 8808.34 · 162 sheets indexed
Source: NYSDOT Highway Record Plans, updated Jun 26, 2026. Our copy checked Oct 31, 2026.

Road inventory and traffic

Segment facts (lanes, functional class, AADT by segment) are in NYSDOT's viewers, which have no documented public data service yet.