Contracts
NYSDOT's highway record-plan index: 32,854 contracts since 1900, newest award first.
- RC 46-016Awarded Sep 5, 1946R.C.C.P. RECON. & BRIDGES;NY 16, NY 446 · Olean (city), Hinsdale (town), Ischua (town) · Cattaraugus · 70 sheets indexed
- RC 2519AAwarded May 20, 1938GRADING & STRUCTURES;NY 16 · Olean (town) · Cattaraugus · 16 sheets indexed
- RC 2519BAwarded May 20, 1938A.C. RECON. & CULVERT;NY 16 · Olean (city) · Cattaraugus · 6 sheets indexed
- RC 2355Awarded Nov 4, 1935C.C.P. & A.C. RECON.;NY 16 · Olean (city) · Cattaraugus · 31 sheets indexed
- SH 1905Awarded Apr 13, 1931OLEAN-KNAPP CREEK,;A.C.; RT. 16NY 16 · Allegany (town) · Cattaraugus · 32 sheets indexed
- RC 1728Awarded Feb 27, 1928C.C.P. RECON.;NY 305, NY 417 · Portville (town), Olean (town) · Cattaraugus · 43 sheets indexed
- RC 1641Awarded Jul 9, 1927BRIDGE;NY 16, NY 446 · Olean (town), Hinsdale (town) · Cattaraugus · 6 sheets indexed
- RC 3094AAwarded Mar 18, 1924R.C.C.P. RECON.;NY 16, NY 446 · Olean (town), Hinsdale (town) · Cattaraugus · 5 sheets indexed
- RC 3105Awarded Mar 17, 1924C.C.P. RECON.;NY 16, NY 446 · Olean (town), Hinsdale (town) · Cattaraugus · 14 sheets indexed
- RC 3061Awarded Jun 9, 1923C.C.P. RECON.;NY 16, NY 446 · Olean (town), Hinsdale (town) · Cattaraugus · 12 sheets indexed
- RC 3002Awarded May 18, 1921A.C. RECON.;NY 16 · Olean (city) · Cattaraugus · 8 sheets indexed
- RC 1252Awarded Mar 30, 1920C.C.P. RECON.;NY 417, US 62 · Olean (town), Conewango (town), Leon (town) · Cattaraugus · 1 sheets indexed
- RC 0991Awarded Jun 13, 1916A.C. RESURFACING;NY 16, NY 446 · Olean (town), Hinsdale (town) · Cattaraugus · 1 sheets indexed
- RC 0744Awarded Mar 31, 1915A.C. RESURFACING;NY 16, NY 305, NY 417, US 62, NY 394, NY 60 · Olean (city), Portville (town), Leon (town), Ellicott (town), Poland (town), Pomfret (town) · Cattaraugus and others · 2 sheets indexed
- SH 0731RAwarded Mar 5, 1914PORTVILLE-OLEAN, BRICK SURFACING; RT. 417NY 417 · Olean (town) · Cattaraugus · 12 sheets indexed
- SH 5137Awarded Jun 17, 1911OLEAN-HINSDALE-CUBA, A.C. RECON.; RT. 16, 446NY 16, NY 446 · Olean (town), Hinsdale (town) · Cattaraugus · 21 sheets indexed
- SH 5099Awarded May 26, 1911OLEAN CITY, BRICK RECON.; (OFF SYSTEM)Cattaraugus · 3 sheets indexed
- SH 5066Awarded May 28, 1910OLEAN-HINSDALE, A.C. RECON.; RT. 16NY 16 · Olean (city) · Cattaraugus · 7 sheets indexed
- SH 0731Awarded Jan 30, 1908PORTVILLE-OLEAN, A.C. RECON.; RT. 417NY 417 · Olean (town) · Cattaraugus · 5 sheets indexed
- SH 0730Awarded Jan 30, 1908PORTVILLE-OLEAN, A.C. RECON.; RT. 417, 305NY 305, NY 417 · Portville (town) · Cattaraugus · 8 sheets indexed
- SH 0601Awarded Jul 23, 1907OLEAN-ALLEGANY RD., A.C. RECON.; RT. 417NY 417 · Allegany (village) · Cattaraugus · 9 sheets indexed
- BRIDGE PAINTING; SFY 23/24 Various LocationsBusti (town), Ellery (town), Freedom (town), Hinsdale (town), Little Valley (town), Olean (town), Redhouse (town), Salamanca (town), Sherman (village) · Cattaraugus and others · PIN 5813.9 · 0 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