Contracts
NYSDOT's highway record-plan index: 32,854 contracts since 1900, newest award first.
Contracts whose index row names NY 166.
- D264811Awarded Jan 18, 2023PAVEMENT - SAFETY IMPROVEMENTS - Various locations, ADA Block 19/20NY 12, NY 51, NY 23, NY 7, NY 28, NY 20, NY 10, NY 206, NY 17C, NY 166 · Sherburne (village), Morris (village), Margaretville (village), Richfield Springs (village), Delhi (village), Walton (village), Johnson City (village), Cherry Valley (village), Oneonta (town), Middletown (town), Andes (town) · Broome and others · PIN 9ADA.20 · 302 sheets indexed
- D263312Awarded Mar 21, 2017Safe Routes to School Pedestrian Improvements in the Villages & Towns of Morris and Sharon SpringsNY 166, NY 205, NY 23, NY 51, US 20, NY 10 · Cherry Valley (village), Oneonta (town), Morris (village), Laurens (town), Seward (town), Sharon (town), Sharon Springs (village) · Otsego and others · PIN 9830.07 · 24 sheets indexed
- Replacement of 7 Large Culverts at Various Locations.NY 28, NY 51, NY 166, NY 20 · Cooperstown (village), Springfield (town), Otsego (town), New Lisbon (town), Morris (town), Middlefield (town) · Otsego · PIN 9806.08 · 206 sheets indexed
- D261920Awarded Apr 30, 2012Replacement of Route 66 bridges over Shellrock Creek and Cherry Valley Creek in the Towns of Cherry Valley and Middlefield.NY 166, US 20 · Middlefield (town), Roseboom (town), Cherry Valley (town), Springfield (town) · Otsego · PIN 9017.07.301 · 90 sheets indexed
- D260314Awarded Jan 3, 2007Federal Aid Signal Requirements Contract in Various Municipalities in Various Counties in Region 9NY 434, NY 23, NY 51, NY 8, NY 166, NY 28, NY 7, NY 10, NY 145, NY 162, NY 30A, US 20 · Binghamton (city), New Berlin (town), Guilford (town), Norwich (town), Milford (village), Morris (town), Hartwick (town), Otsego (town), Exeter (town), Unadilla (village), Richmondville (town), Cobleskill (town), Carlisle (town), Seward (town), Sharon (town), Esperance (town), Schoharie (town) · Broome and others · PIN 9804.88 · 48 sheets indexed
- D260261Awarded Jul 27, 2006Cold-In-Place Recycling A.C. RESURFACING and Bituminous Surface Treatment on Rt. 166 in the Towns of Middlefield and RoseboomNY 166 · Middlefield (town), Roseboom (town) · Otsego · PIN 9017.11
- D259815Awarded Jul 20, 2005TRAFFIC SIGNALS, RT. 369, 206, 28, 166, 17B;I-88, NY 369, NY 7, NY 79, NY 206, NY 41, NY 166, US 20, NY 17B · Fenton (town), Coventry (town), Bainbridge (town), Cherry Valley (village), Springfield (town), Thompson (town), Monticello (village) · Broome and others · PIN 9804.02 · 28 sheets indexed
- D259808Awarded Mar 10, 2005GUIDE RAIL REPLACEMENTS, RT. 7, 20, 51, 80, 166, 205;NY 7, NY 20, NY 51, NY 80, NY 166, NY 205 · Otsego · PIN 9804.49
- D259263Awarded May 29, 2003BRIDGE REPLACEMENT & A.C. RECON.,;RT. 28 OVER SPRING BROOK;NY 166, NY 28 · Milford (town), Middlefield (town) · Otsego · PIN 9018.29 · 69 sheets indexed
- D258664Awarded Jan 25, 2002CULVERT REPLACEMENTS, CLOSED DRAINAGE SYSTEM & WINGWALL REPAIRS,;RT. 23, 30, 166;NY 23, NY 30, NY 166 · Davenport (town), Kortright (town), Harpersfield (town), Roxbury (town), Middlefield (town), Roseboom (town), Gilboa (town), Blenheim (town), Fulton (town) · Delaware and others · PIN 9804.14 · 37 sheets indexed
- D257971Awarded Mar 23, 1999A.C. RECON. & BRIDGE REPLACEMENT,;RT. 166 & C.R. 35B;NY 166, NY 28 · Milford (town), Middlefield (town) · Otsego · PIN 9751.79 · 84 sheets indexed
- D257896Awarded Jan 19, 1999CULVERT REPAIR & REPLACEMENT,;VARIOUS RTS.;NY 320, NY 80, NY 357, NY 165, NY 166, NY 28, NY 51, NY 7 · Norwich (town), North Norwich (town), Sherburne (village), Columbus (town), Sidney (town), Roseboom (town), Middlefield (town), Milford (village), Hartwick (town), Otsego (town), Unadilla (village), Butternuts (town), Morris (town), New Lisbon (town), Exeter (town), Plainfield (town) · Chenango and others · PIN 9803.63 · 57 sheets indexed
- D255290Awarded Aug 21, 1997C.R. 31 TO SCHOHARIE COUNTY,;A.C. RESURFACING,;RT. 20;NY 166, US 20 · Cherry Valley (village), Springfield (town) · Otsego · PIN 9111.17
- D255193Awarded Jul 14, 1995E. SPRINGFIELD TO;SCHOHARIE CO.,;A.C. RESURFACING,;RT. 20 E.B.;NY 166, US 20 · Cherry Valley (village), Springfield (town) · Otsego · PIN 9111.16
- D255043Awarded Aug 18, 1993RT. 992G TO VILLAGE OF MILFORD NORTH LINE,;A.C. RESURFACING,;RT. 28;NY 166, NY 28 · Milford (town), Middlefield (town) · Otsego · PIN 9018.32
- BRIDGE PAINTING OF 14 BRIDGES,;RT.17B, 7, 10, 12, 41, 79, 80, 166, 206, 220, 23;NY 12, NY 41, NY 79, NY 220, NY 23, NY 7, NY 8, NY 80, NY 10, NY 206, NY 166, NY 205, NY 51, NY 17B · Chenango (town), Sanford (town), Barker (town), Whitney Point (village), Smithville (town), Mcdonough (town), Norwich (town), New Berlin (town), Bainbridge (village), Sherburne (town), Delhi (town), Masonville (town), Tompkins (town), Middlefield (town), Roseboom (town), Oneonta (town), Morris (village), Laurens (town), Thompson (town), Monticello (village) · Broome and others · PIN 9802.49
- BRIDGE REHABS., RTES 7 & 20;NY 166, US 20 · Cherry Valley (village) · Otsego · PIN 9306.49 · 29 sheets indexed
- D251118Awarded Aug 6, 1989A.C. RESURFACING ON RT. 166 IN TOWNS OF ROSEBOOM AND MIDDLEFIELD;NY 166, NY 28 · Milford (town), Middlefield (town), Roseboom (town) · Otsego · PIN 9017.05
- D251278Awarded Oct 25, 1984SINGLE SURFACE TREATMENTS OF SHOULDERS;NY 166, NY 28, US 20 · Milford (town), Middlefield (town), Cherry Valley (village), Richfield Springs (village), Richfield (town), Springfield (town) · Otsego · PIN M904.00
- D250204Awarded Aug 18, 1982BRIDGE REPLACEMENT ON RT. 166 OVER SUSQUEHANNA RIVER; CONC. BEAMNY 166, NY 28 · Milford (town), Middlefield (town) · Otsego · PIN 9017.04 · 41 sheets indexed
- D96119Awarded Jul 16, 1979A.C. RECON. ON RT. 166; AS-BUILTS WERE LOST IN FIRENY 166, US 20 · Cherry Valley (village), Springfield (town) · Otsego · PIN 9111.07 · 28 sheets indexed
- D95827Awarded Jun 23, 1978A.C. RESURFACING & WIDENING ON RT. 166; AS-BUILTS WERE LOST IN FIRENY 166, US 20 · Middlefield (town), Roseboom (town), Cherry Valley (town), Springfield (town) · Otsego · PIN 9017.03 · 23 sheets indexed
- D95509Awarded Jul 13, 1977A.C. RECON. ON RT. 20; AS-BUILTS WERE LOST IN FIREUS 20, NY 166, NY 80 · Warren (town), Cherry Valley (village), Otsego (town), Springfield (town), Richfield (town) · Otsego and others · PIN 9111.04 · 3 sheets indexed
- D95450Awarded Jun 9, 1977SINGLE SURFACE TREATMENT ON RT. 28; AS-BUILTS WERE LOST IN FIRENY 166, NY 28 · Milford (town), Middlefield (town), Hartwick (town), Otsego (town) · Otsego · PIN 9018.16 · 3 sheets indexed
- TS 66-017Awarded Oct 10, 1966TRAFFIC SIGNS,;RT. 28;NY 23, NY 28, NY 30, NY 166, NY 167, NY 7, NY 80, US 209 · Davenport (town), Middletown (town), Fleischmanns (village), Margaretville (village), Andes (town), Bovina (town), Delhi (town), Meredith (town), Franklin (town), Oneonta (town), Milford (town), Middlefield (town), Richfield Springs (village), Hartwick (town), Otsego (town), Cooperstown (village), Exeter (town), Richfield (town), Mamakating (town), Wurtsboro (village) · Delaware and others · 72 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