Contracts
NYSDOT's highway record-plan index: 32,854 contracts since 1900, newest award first.
Contracts whose index row names NY 423.
- D263478Awarded Jun 30, 2017Culvert Repair / Replacement at various locations. C160063, C160095, C150031, CA00308, C081161, C110085, C110087I-787, NY 157, NY 423, NY 9P, I-890, NY 160, NY 5S, NY 890 · New Scotland (town), Menands (village), Colonie (town), Knox (town), Stillwater (town), Malta (town), Rotterdam (town), Duanesburg (town), Princetown (town), Glenville (town) · Albany and others · PIN 1810.04 · 125 sheets indexed
- D258668Awarded Apr 24, 2001TRAFFIC SIGNALSI-90, NY 155, NY 32, NY 5, US 9, NY 40, NY 43, NY 67, NY 7, NY 146, NY 29, NY 423, NY 9P, US 4, I-88, I-890, NY 9N, NY 372 · Albany (city), Guilderland (town), Colonie (town), Watervliet (city), Bethlehem (town), North Elba (town), Schaghticoke (town), North Greenbush (town), Pittstown (town), Stillwater (town), Round Lake (village), Clifton Park (town), Halfmoon (town), Schuylerville (village), Malta (town), Saratoga Springs - Outer District (city), Wilton (town), Moreau (town), South Glens Falls (village), Rotterdam (town), Schenectady (city), Niskayuna (town), Lake George (village), Greenwich (village), Kingsbury (town) · Albany and others · PIN 1806.27 · 79 sheets indexed
- D257713Awarded Aug 14, 1998GUIDERAIL REPLACEMENT,;VARIOUS RTS.;NY 156, NY 443, NY 9J, NY 423, NY 9P, NY 103, NY 5 · Berne (town), Knox (town), Schodack (town), Castleton-On-Hudson (village), Stillwater (town), Malta (town), Saratoga (town), Rotterdam (town), Glenville (town) · Albany and others · PIN 1805.48 · 16 sheets indexed
- D256996Awarded Sep 9, 1996VARIOUS SHS.,;TRAFFIC SIGNAL REQUIREMENTS CONTRACT,;VARIOUS RTS.;I-90, NY 145, NY 146, NY 155, NY 156, NY 32, NY 378, NY 5, NY 9R, US 20, US 9, US 9W, I-87, NY 23, NY 296, NY 385, NY 150, NY 151, NY 2, NY 22, NY 66, NY 9J, US 4, NY 146A, NY 236, NY 29, NY 423, NY 50, NY 67, NY 9P, NY 149, NY 254, NY 9N, NY 40 · Menands (village), Albany (city), Rensselaerville (town), Guilderland (town), New Scotland (town), Colonie (town), Watervliet (city), Knox (town), Schroon (town), Catskill (town), Durham (town), Cairo (town), Hunter (village), Jewett (town), Windham (town), Castleton-On-Hudson (village), Schodack (town), Sand Lake (town), Poestenkill (town), North Greenbush (town), East Greenbush (town), Brunswick (town), Grafton (town), Hoosick Falls (village), Hoosick (town), Troy (city), Stillwater (town), Clifton Park (town), Round Lake (village), Malta (town), Ballston (town), Halfmoon (town), Schuylerville (village), Waterford (town), Wilton (town), Saratoga Springs - Outer District (city), Queensbury (town), Chester (town), Glens Falls (city), Lake George (town), Hartford (town), Granville (town) · Albany and others · PIN 1805.19 · 76 sheets indexed
- D255153Awarded Mar 31, 1995RT. 9 TO RT. 423 & RT. 9P TO RT. 32,;ARMOR COATING CONTRACT,;RTS. 9P & 423;NY 32, NY 423, NY 9P · Stillwater (town), Malta (town) · Saratoga · PIN 1804.54
- D256196Awarded Jul 22, 199411 CULVERT REPLACEMENTS,;VARIOUS RTS.;NY 147, NY 32, NY 423, NY 9P, US 4 · Stillwater (town), Charlton (town), Galway (town), Saratoga (town), Victory (village), Northumberland (town), Moreau (town), South Glens Falls (village), Malta (town) · Saratoga · PIN 1804.24 · 74 sheets indexed
- D254841Awarded Dec 24, 1993ROADSIDE IMPROVEMENTS,;RT. 4, 29, 32, 50, 67, 146, 197, 423, 914VNY 146, NY 197, NY 29, NY 32, NY 423, NY 50, NY 67, NY 9N, NY 9P, US 4, US 9, NY 40 · Stillwater (town), Clifton Park (town), Moreau (town), Milton (town), Saratoga Springs - Outer District (city), Saratoga Springs - Inner District (city), Saratoga (town), Schuylerville (village), Victory (village), Northumberland (town), Wilton (town), Ballston (town), Malta (town), Greenfield (town), Easton (town), Greenwich (town), Salem (town) · Saratoga and others · PIN 1804.06 · 106 sheets indexed
- D252892Awarded Aug 22, 1989A.C. RECON. ON RT. 4 IN TOWN OF HALFMOON, SLOPE REPAIR ON RT. 9P;NY 32, NY 423, NY 9P, US 4 · Stillwater (town), Halfmoon (town), Malta (town), Saratoga (town) · Saratoga · PIN 1089.43 · 29 sheets indexed
- D252100Awarded May 8, 1987TRAFFIC SIGNAL INSTALLATION ON RTS. 9, 9L, 9P, 29, 86, 149, I-890;NY 86, NY 29, NY 423, NY 9P, US 9, I-890, NY 7, NY 9L, NY 149 · Lake Placid (village), Stillwater (town), Galway (town), Malta (town), Saratoga Springs - Outer District (city), Rotterdam (town), Glens Falls (city), Queensbury (town), Granville (village) · Essex and others · PIN 1802.87 · 12 sheets indexed
- D96842Awarded Oct 13, 1981TRAFFIC SIGNALS INSTALLED AT 9 LOCATIONS; A.C.,SIGNSNY 5, NY 136, I-87, NY 147, NY 29, NY 423, NY 50, NY 9N, NY 9P, US 9, NY 196, NY 32, US 4 · Colonie (town), North Greenbush (town), Stillwater (town), Saratoga Springs - Inner District (city), Saratoga Springs - Outer District (city), Wilton (town), Charlton (town), Galway (town), Malta (town), Greenfield (town), Hudson Falls (village), Kingsbury (town) · Albany and others · PIN 1801.22 · 31 sheets indexed
- D96084Awarded May 21, 1979A.C. RESURFACING, SLOPE STABILIZATION AND DRAINAGE ON RT. 9P AND RT. 67;NY 423, NY 67, NY 9P, US 9 · Stillwater (town), Malta (town), Saratoga (town) · Saratoga · PIN 1247.03 · 16 sheets indexed
- RC 72-033Awarded Aug 31, 1972A.C. RESURFACING;NY 423, NY 9P · Stillwater (town), Malta (town), Saratoga (town) · Saratoga · PIN 1247.02 · 8 sheets indexed
- RC 60-013Awarded Mar 10, 1960TREE REMOVAL;NY 146A, NY 147, NY 29, NY 423, NY 50, NY 67, NY 9N, NY 9P, US 9 · Stillwater (town), Ballston (town), Charlton (town), Galway (town), Milton (town), Saratoga Springs - Outer District (city), Saratoga Springs - Inner District (city), Ballston Spa (village), Malta (town), Greenfield (town), Corinth (town), Wilton (town) · Saratoga · 4 sheets indexed
- RC 57-123Awarded Aug 23, 1957A.C. RESURFACING;NY 423, NY 9P · Stillwater (town), Malta (town) · Saratoga · 8 sheets indexed
- SH 8131Awarded Sep 18, 1922MALTA-BEMIS HEIGHTS,;C.C.P.; RT. 32, 423NY 32, NY 423 · Stillwater (town) · Saratoga · 28 sheets indexed
- SH 1528Awarded Dec 11, 1919MALTA-BEMIS HEIGHTS,;C.C.P.; RT. 9P, 913PNY 423, NY 9P · Stillwater (town), Malta (town) · Saratoga · 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