Contracts
NYSDOT's highway record-plan index: 32,854 contracts since 1900, newest award first.
Contracts whose index row names NY 421.
- Replacement of Rustic Guide Rail, Minor Bridge Work Along Various State Routes Within Adirondack ParkNY 30, NY 458, NY 56, NY 421 · Tupper Lake (town), Santa Clara (town), Duane (town), Hopkinton (town), Waverly (town), Colton (town), Piercefield (town), Saranac Lake (village), Ausable (town), Ogdensburg (city) · Clinton and others · PIN 7805.84.101 · 60 sheets indexed
1–1 of 1
Source: NYSDOT Highway Record Plans, updated Jun 26, 2026. Our copy checked Nov 2, 2026. The index lags recent contracts. Download these as CSV