Contracts
NYSDOT's highway record-plan index: 32,854 contracts since 1900, newest award first.
Contracts whose index row names NY 305.
- 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
- TC 61-004Awarded Jan 23, 1962TRAFFIC SIGNALS;NY 305, NY 446 · Clarksville (town), Cuba (town) · Allegany · 3 sheets indexed
- P.C.C. RECON.;NY 305, NY 446 · Cuba (village) · Allegany · 38 sheets indexed
- RC 58-043Awarded Jul 8, 1958BRIDGE PAINTING;NY 19, NY 244, NY 305 · Amity (town), Angelica (town), Belfast (town), Belmont (village), Ward (town) · Allegany · 2 sheets indexed
- FC 50-1Awarded Jul 25, 1950MAIN ST. BRIDGE OVER DODGE CREEK;NY 305, NY 417 · Portville (village) · Cattaraugus · 9 sheets indexed
- RC 48-126Awarded Dec 7, 1948BRIDGE CONSTRUCTION OVER RAILROAD;NY 305 · Clarksville (town), Cuba (town) · Allegany · 9 sheets indexed
- RC 45-053Awarded Nov 7, 1945A.C. RECON. & BRIDGE;NY 305 · Portville (village) · Cattaraugus · 7 sheets indexed
- SH 8529Awarded Sep 5, 1939BLACK CREEK-BELFAST,;A.C. & R.C.C.P. RECON. & BRIDGE; RT. 305NY 305 · Belfast (town) · Allegany · 14 sheets indexed
- RC 3951Awarded May 23, 1938R.C.C.P. RECON.;NY 305 · Cuba (village) · Allegany · 24 sheets indexed
- A.C. RECON. & BRIDGES;NY 305 · Clarksville (town), Cuba (town) · Allegany · 72 sheets indexed
- RC 3752Awarded Apr 24, 1936A.C. RECON.;NY 305 · Clarksville (town), Cuba (town) · Allegany · 12 sheets indexed
- RC 2224Awarded Sep 30, 1931A.C. RECON. & BRIDGE;NY 305 · Clarksville (town), Cuba (town) · Allegany · 12 sheets indexed
- RC 1966BAwarded Apr 23, 1930A.C. RECON. & BRIDGE;NY 305 · Cuba (village) · Allegany · 4 sheets indexed
- SH 8311Awarded Apr 17, 1930BLACK CREEK-BELFAST,;R.C.C.P. RECON.; RT. 305NY 305 · New Hudson (town), Belfast (town) · Allegany · 38 sheets indexed
- RC 1728Awarded Feb 27, 1928C.C.P. RECON.;NY 305, NY 417 · Portville (town), Olean (town) · Cattaraugus · 43 sheets indexed
- SH 8236Awarded Nov 16, 1925CUBA-BLACK CREEK,;R.C.C.P. RECON.; RT. 305NY 305 · Cuba (town) · Allegany · 12 sheets indexed
- SH 1713Awarded Jul 1, 1925STATE LINE-PORTVILLE,;R.C.C.P.; RT. 305NY 305 · Portville (town) · Cattaraugus · 12 sheets indexed
- SH 1707Awarded May 2, 1925PORTVILLE-OBI,;C.C.P.; RT. 305NY 305 · Portville (village), Genesee (town) · Cattaraugus and others · 14 sheets indexed
- RC 3094BAwarded Mar 18, 1924R.C.C.P. RECON.;NY 305, NY 446 · Cuba (village) · Allegany · 4 sheets indexed
- RC 3076Awarded Dec 23, 1923C.C.P. RECON.;NY 305, NY 446 · Cuba (village) · Allegany · 10 sheets indexed
- RC 1205Awarded Mar 10, 1919A.C. RESURFACING;NY 305, NY 417, NY 446 · Cuba (village), Wellsville (town), Andover (town) · Allegany · 2 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 0965AAwarded Mar 23, 1915OBI-CUBA, A.C. SURFACING; RT. 305NY 305 · Clarksville (town), Cuba (town) · Allegany · 6 sheets indexed
- SH 0965Awarded Jun 12, 1912OBI-CUBA, C.C.P. & BRICK RECON.; RT. 305NY 305 · Clarksville (town), Cuba (town) · Allegany · 46 sheets indexed
51–75 of 80
Source: NYSDOT Highway Record Plans, updated Jun 26, 2026. Our copy checked Nov 3, 2026. The index lags recent contracts. Download these as CSV