Contracts
NYSDOT's highway record-plan index: 32,854 contracts since 1900, newest award first.
Contracts whose index row names NY 183.
- D260579Awarded Sep 20, 2007CULVERT Repair or Replace at Various Locations, RT. 173NY 173, NY 183 · De Witt (town), Manlius (town), Amboy (town), Williamstown (town) · Cayuga and others · PIN 3804.83 · 96 sheets indexed
- SH 1769Awarded Sep 2, 1927AMBOY CENTER-WILLIAMSTOWN,;GRAVEL SURFACING; RT. 183NY 183 · Amboy (town), Williamstown (town) · Oswego · 25 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