Contracts
NYSDOT's highway record-plan index: 32,854 contracts since 1900, newest award first.
- D265566Awarded Nov 7, 2025ADA COMPLIANCE& PEDESTRIAN SIGNAL UPGRADES SFY 25_26- Various Routes, Various Locations.NY 394, NY 951C, NY 322, NY 16, NY 353, NY 417 · Westfield (village), Mayville (village), South Dayton (village), Franklinville (village), Little Valley (village), Falconer (village), Portville (town), Jamestown (city) · Cattaraugus and others · PIN 5815.06 · 136 sheets indexed
- D264786Awarded May 16, 2022ADA COMPLIANCE & SIGNAL UPGRADESNY 76, NY 394, NY 322, NY 16, NY 417, NY 353 · Westfield (town), Cold Spring (town), Ripley (town), Westfield (village), Franklinville (village), Little Valley (village), Mayville (village), Portville (village), South Dayton (village) · Cattaraugus and others · PIN 5815.28(PE) · 50 sheets indexed
- General Bridge Repairs in the Towns of Ellery, Gerry, Hinsdale & Portville.I-86, NY 16, NY 60, NY 305 · Ellery (town), Gerry (town), Hinsdale (town), Portville (town) · Cattaraugus and others · PIN 5813.24 · 86 sheets indexed
- D264489Awarded May 18, 2021ADA Requirements Contract: Pedestrian Improvements at Various LocationsNY 240, NY 277, NY 16, US 20, NY 394, NY 417, NY 305 · Orchard Park (town), West Seneca (town), Cheektowaga (town), Amherst (town), Ripley (town), Westfield (town), Portville (town) · Cattaraugus and others · PIN 5814.54 · 29 sheets indexed
- D263948Awarded May 21, 2019ADA Compliance Reconstruction & Installation on Routes 98 & 305 at Various LocationsNY 242, NY 243, NY 305, NY 98, US 219, NY 394 · Ellicottville (village), Farmersville (town), Portville (village), Freedom (town), Great Valley (town), Mayville (village), Chautauqua (town), North Harmony (town), Busti (town) · Cattaraugus and others · PIN 5814.34(PE) · 30 sheets indexed
- General bridge repairs, I86 over NY Rte 16 and NY Rte 305 over Oswayo Creek, City of Olean and Town of Portville.I-86, NY 16, NY 305 · Olean (city), Portville (town) · Cattaraugus · PIN 5812.66(PE) · 19 sheets indexed
- D262576Awarded Apr 28, 2014Mill & Inlay with other Roadside Improvements in the Towns of Olean and Portville.NY 417 · Olean (town), Portville (town) · Cattaraugus · PIN 5812.28.321 · 0 sheets indexed
- D259499Awarded Feb 18, 2004EMERGENCY HIGHWAY STAND-BY CONTRACT; CULVERT REPLACEMENT ON Washington St. in Salamanca, CHANNEL REPAIR ON RT. 353 0VER SOUTH BRANCH CATTARAUGUS CREEK, SCOUR REPAIR ON RT. 62 OVER STATE DRAINAGE DITCH, RETAINING WALL REPLACEMENT ON RT. 62 AT THATCHER BROOK, CULVERT REHAB. ON RT. 305NY 305, NY 353, NY 39, US 62 · Portville (town), New Albion (town), Cattaraugus (village), Gowanda (village), Conewango (town), Leon (town), Persia (town) · Cattaraugus and others · PIN 5806.93 · 41 sheets indexed
- D258912Awarded Dec 26, 2001A.C. RECON. & CULVERT REPLACEMENT;RT. 305, 417;NY 305, NY 417 · Portville (town) · Cattaraugus · PIN 5031.03 · 193 sheets indexed
- D255300Awarded Jul 28, 1997RT. 305 TO ALLENGANY CO.,;A.C. RESURFACING,;RT. 417;NY 417 · Portville (town) · Cattaraugus · PIN 5056.16
- D256785Awarded Mar 19, 1996HASKELL RD. TO CRITCHLOW RD., BRIDGE REPLACEMENT, RT. 417;NY 305, NY 417 · Portville (town), Olean (town) · Cattaraugus · PIN 5056.14 · 84 sheets indexed
- D253209Awarded Apr 26, 1990A.C. RESURFACING, RT. 417;NY 305, NY 417 · Portville (town), Olean (town) · Cattaraugus · PIN 5056.08 · 25 sheets indexed
- D500800Awarded Apr 26, 1989REHAB. OF RT. 417 BRIDGE OVER DODGE CREEK; CONC. RIGID FRAMENY 305, NY 417 · Portville (village) · Cattaraugus · PIN 5056.07 · 22 sheets indexed
- REHAB. OF 2 BRIDGES ON RT. 62 & 417 IN THE TOWNS OF LEON & PORTVILLE; NEW G. R., & SUBSTRUCT. REPAIRNY 417, US 62 · Portville (town), Conewango (town), Leon (town) · Cattaraugus · PIN 5802.55 · 20 sheets indexed
- D500326Awarded Feb 27, 1986BRIDGE REHAB. ON RT. 305; BRIDGE REHAB.NY 305 · Portville (town) · Cattaraugus · PIN 5031.02 · 20 sheets indexed
- D95524Awarded Aug 10, 1977HASKELL ROAD, COUNTY ROAD 27 IN THE TOWN OF PORTVILLE; BRIDGE REPLACEMENT, 3 SPAN PRESTRESSED CONC. BEAMPortville (town) · Cattaraugus · PIN 5750.98 · 46 sheets indexed
- D95296Awarded Jan 1, 1977BRIDGE CLEANING AND PAINTING OF 4 BRIDGES ON RT. 474 AND RT. 305;NY 305, NY 474, NY 5, NY 60, US 20 · Portville (town), North Harmony (town), Busti (town), Hanover (town), Sinclairville (village), Gerry (town), Charlotte (town), Silver Creek (village) · Cattaraugus and others · PIN 5031.01
- RC 72-141Awarded Nov 10, 1972A.C.;NY 305, NY 417 · Portville (town), Olean (town) · Cattaraugus · PIN 5006.24 · 23 sheets indexed
- RC 70-048Awarded Jun 9, 1970TREE REMOVAL;NY 16, NY 305, NY 417, NY 446 · Olean (town), Hinsdale (town), Portville (town) · Cattaraugus · PIN 5140.01
- RC 63-053Awarded Jul 12, 1963A.C. RESURFACING;NY 305 · Portville (town) · Cattaraugus · 10 sheets indexed
- RC 62-218Awarded Dec 28, 1962A.C. RECON.;NY 305, NY 417 · Portville (town) · Cattaraugus · 41 sheets indexed
- FC 50-1Awarded Jul 25, 1950MAIN ST. BRIDGE OVER DODGE CREEK;NY 305, NY 417 · Portville (village) · Cattaraugus · 9 sheets indexed
- RC 50-021Awarded Jul 17, 1950A.C. RECON.;NY 417 · Portville (town), Genesee (town) · Cattaraugus and others · 20 sheets indexed
- RC 45-053Awarded Nov 7, 1945A.C. RECON. & BRIDGE;NY 305 · Portville (village) · Cattaraugus · 7 sheets indexed
- RC 3682Awarded Dec 11, 1935C.C.P. RECON. & BRIDGE REPLACEMENT;NY 417 · Portville (town) · Cattaraugus · 17 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