Contracts
NYSDOT's highway record-plan index: 32,854 contracts since 1900, newest award first.
- 36708C-EAwarded Jan 26, 1989RESIDENT ENGINEER'S SUB-RESIDENCY BUILDING #1, SALT SHED, RADIO TOWER, CONSTRUCTION, HEATING, PLUMBING, ELECTRICAL CONTRACTS BY OGSI-495 · Islip (town) · Suffolk · 36 sheets indexed
- D500714Awarded Sep 8, 1988TEMPORARY IMIS COMMUNICATION LINK ON RT. I-495;I-495 · Islip (town) · Suffolk · PIN 0228.44 · 31 sheets indexed
- D500676Awarded Jun 23, 1988DRAINAGE ON RT. 27, 27A, 109;NY 109, NY 27, NY 27A · Babylon (town), Islip (town) · Suffolk · PIN 0802.65 · 26 sheets indexed
- D500556Awarded Jun 3, 1988TOWNS OF BROOKHAVEN AND ISLIP: SMITHTOWN AVE.: LAKELAND AVE. TO LIE & BRIDGE OVER LIRR,;RECONST. AND BRIDGE REPLACE.; AC RC, BRG. REPLACEMENTBrookhaven (town), Islip (town) · Suffolk · PIN 0753.78 · 142 sheets indexed
- A.C. AND P.C.C. RECON. ON RT. 27, SUNRISE HIGHWAY, 8B; COMPOSITE GIRDERNY 27 · Islip (town), Brookhaven (town) · Suffolk · PIN 0114.00 · 358 sheets indexed
- D252377Awarded Apr 18, 1988TRAFFIC SIGNAL INSTALLATION AT 9 LOCATIONS;NY 101, NY 106, NY 25, NY 110, NY 111, NY 112, NY 231, NY 25A, NY 347, NY 454 · Flower Hill (village), North Hempstead (town), Oyster Bay (town), Brookville (village), Muttontown (village), New Hyde Park (village), Mineola (village), Westbury (village), Old Westbury (village), Huntington (town), Islip (town), Smithtown (town), Village Of The Branch (village), Brookhaven (town), Babylon (town), Northport (village), Islandia (village) · Nassau and others · PIN 0803.15 · 25 sheets indexed
- D500347Awarded Dec 22, 1987LIGHTING INSTALLATION ON HSP AND RMC; LIGHTINGI-495 · Islip (town), Smithtown (town), Huntington (town) · Suffolk · PIN 0815.03 · 45 sheets indexed
- Contract number not recordedAwarded Aug 1, 1987CENTRAL ISLIP RESIDENCY TRUCK WASH AND MAINTENANCE ADDITION BY OGS, CARLETON AVE. AND SSPSuffolk · 12 sheets indexed
- D252136Awarded Jun 10, 1987Bridge Cleaning and Painting on Robert Moses CausewayIslip (town) · Suffolk · PIN M004.00
- REHAB. 3 BRIDGES ON RT. 27;NY 27 · Babylon (town), Islip (town), Brightwaters (village) · Suffolk · PIN 0058.63 · 35 sheets indexed
- D252113Awarded May 7, 1987RECONSTRUCT. ON RT. 27 IN THE TOWN OF ISLIP;NY 27 · Islip (town), Brookhaven (town) · Suffolk · PIN 0058.72 · 74 sheets indexed
- D500188Awarded Apr 24, 1987A.C. RESURF., C.P. REPAIRS, RECONST. ON RT. I-495;I-495 · Oyster Bay (town), Islip (town), Huntington (town), Smithtown (town) · Nassau and others · PIN 0228.24 · 91 sheets indexed
- D252070Awarded Mar 26, 1987REPLACING DECK JOINTS ON RT. 10, 27, 135, & I-495 (SHOP DRAWINGS ONLY);I-495, NY 135, NY 27 · North Hempstead (town), East Hills (village), Oyster Bay (town), Islip (town), Babylon (town), Amityville (village), Lindenhurst (village), Brookhaven (town) · Nassau and others · PIN M004.00 · 12 sheets indexed
- C.C. & A.C. RECON. ON RT. 27, BRIDGE REPLACEMENT OF RT. 454 BRIDGE OVER RT. 27 AND RT. 97 BRIDGES OVER RT. 27; COMPOSITE GIRDERNY 27 · Islip (town), Brookhaven (town) · Suffolk · PIN 0114.00 · 348 sheets indexed
- D251949Awarded Sep 10, 1986Bridge Cleaning and Painting of 8 BridgesI-495, NY 135 · North Hills (village), North Hempstead (town), East Hills (village), Oyster Bay (town), Islip (town), Huntington (town) · Nassau and others · PIN M004.00
- BRIDGE REHAB. OF 6 BRIDGES ON RT. 27; NEW ARMORED JOINTS, BRIDGE RAIL CLAMPSNY 27 · Babylon (town), Islip (town), Brightwaters (village) · Suffolk · PIN 0058.60 · 43 sheets indexed
- D251909Awarded Aug 12, 1986A.C. RESURFACING ON RT. 27A;NY 27A · Islip (town) · Suffolk · PIN 0113.21
- R.C.C. AND A.C. RECON. ON SUNRISE HIGHWAY EXTENSION; SIGNS, LIGHTINGNY 27 · Islip (town) · Suffolk · PIN 0059.00 · 235 sheets indexed
- D500339Awarded Apr 23, 1986TRAFFIC SIGNALS INSTALLATION ON VARIOUS RTS.; TRAFFIC SIGNALSNY 110, NY 111, NY 112, NY 25, NY 27, NY 27A, NY 347 · Huntington (town), Islip (town), Smithtown (town), Village Of The Branch (village), Brookhaven (town), Riverhead (town), Babylon (town), Amityville (village), Lindenhurst (village), Brightwaters (village), Lake Grove (village) · Suffolk · PIN 0802.19 · 62 sheets indexed
- D251729Awarded Mar 14, 1986SAFETY IMPROVEMENTS ON ROBERT MOSES CAUSEWAY; GUIDE RAIL, SIGNS, CONC. BARRIERI-495 · Islip (town), Smithtown (town), Huntington (town) · Suffolk · PIN 0815.04 · 90 sheets indexed
- D500288Awarded Mar 12, 1986RECON. I-495, CONC. PAVEMENT. A.C. RESURFACING;I-495 · Islip (town) · Suffolk · PIN 0228.34 · 68 sheets indexed
- D251551Awarded Feb 11, 1986MEDIAN RECON. ON SOUTHERN STATE PARKWAY;Babylon (town), Islip (town) · Suffolk · PIN 0534.22 · 58 sheets indexed
- D251681Awarded Dec 31, 1985GUIDE SIGNS & TRAFFIC SIGNS RT. I-495;I-495, NY 135 · Hempstead (town), Lake Success (village), North Hills (village), North Hempstead (town), East Hills (village), Old Westbury (village), Oyster Bay (town), Islip (town), Huntington (town), Smithtown (town), Islandia (village), Brookhaven (town), Riverhead (town) · Nassau and others · PIN 0228.32 · 59 sheets indexed
- D251666Awarded Dec 12, 1985DRAINAGE IMPROVEMENTS ON RT. 25A, 27, 27A, 109, 454, AND ON SMP, SSP, SGSP;NY 25A, NY 27, NY 27A · Huntington (town), Smithtown (town), Brookhaven (town), Islip (town), Babylon (town) · Suffolk · PIN 0802.57 · 25 sheets indexed
- D500256Awarded Nov 4, 1985WESTBOUND SERVICE ROAD CONSTRUCTION ON RT. I-495;I-495 · Islip (town), Islandia (village), Brookhaven (town) · Suffolk · PIN 0228.39 · 32 sheets indexed
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Source: NYSDOT Highway Record Plans, updated Jun 26, 2026. Our copy checked Nov 3, 2026. The index lags recent contracts. Download these as CSV