Contracts
NYSDOT's highway record-plan index: 32,854 contracts since 1900, newest award first.
Contracts whose index row names NY 427.
- SH 1764Awarded Jul 19, 1927WELLSBURG-WAVERLY,;R.C.C.P.; RT. 427, 961BNY 427 · Chemung (town), Ashland (town) · Chemung · 13 sheets indexed
- SH 1710Awarded Jun 16, 1925STATE LINE-WELLSBURG,;R.C.C.P.; RT. 427, 367NY 367, NY 427 · Wellsburg (village), Ashland (town) · Chemung · 10 sheets indexed
- RC 1276Awarded May 12, 1920A.C. RESURFACING;NY 13, NY 327, NY 34, NY 79, NY 96, NY 14, NY 223, NY 224, NY 225, NY 328, NY 352, NY 427, NY 226, NY 414, NY 17C, NY 38, NY 96B · Ithaca (town), Enfield (town), Danby (town), Newfield (town), Caroline (town), Horseheads (town), Veteran (town), Elmira (town), Elmira Heights (village), Erin (town), Van Etten (town), Big Flats (town), Southport (town), Ashland (town), Cayuta (town), Watkins Glen (village), Catharine (town), Odessa (village), Montour (town), Montour Falls (village), Orange (town), Tyrone (town), Candor (village), Tioga (town), Owego (village), Waverly (village), Barton (town), Newark Valley (town), Spencer (town) · Chemung and others · 2 sheets indexed
- SH 0355Awarded Mar 9, 1908WELLSBURG RD., A.C. RECON.; RT. 427NY 427 · Southport (town), Ashland (town) · Chemung · 9 sheets indexed
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Source: NYSDOT Highway Record Plans, updated Jun 26, 2026. Our copy checked Nov 2, 2026. The index lags recent contracts. Download these as CSV