Contracts

NYSDOT's highway record-plan index: 32,854 contracts since 1900, newest award first.

D263072Awarded Mar 9, 20167 structures
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
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D261920Awarded Apr 30, 2012
Replacement 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
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D260261Awarded Jul 27, 2006
Cold-In-Place Recycling A.C. RESURFACING and Bituminous Surface Treatment on Rt. 166 in the Towns of Middlefield and Roseboom
NY 166 · Middlefield (town), Roseboom (town) · Otsego · PIN 9017.11
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D259263Awarded May 29, 2003
BRIDGE REPLACEMENT & A.C. RECON.,;RT. 28 OVER SPRING BROOK;
NY 166, NY 28 · Milford (town), Middlefield (town) · Otsego · PIN 9018.29 · 69 sheets indexed
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D258664Awarded Jan 25, 2002
CULVERT 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
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D257971Awarded Mar 23, 1999
A.C. RECON. & BRIDGE REPLACEMENT,;RT. 166 & C.R. 35B;
NY 166, NY 28 · Milford (town), Middlefield (town) · Otsego · PIN 9751.79 · 84 sheets indexed
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D257896Awarded Jan 19, 1999
CULVERT 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
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D255043Awarded Aug 18, 1993
RT. 992G TO VILLAGE OF MILFORD NORTH LINE,;A.C. RESURFACING,;RT. 28;
NY 166, NY 28 · Milford (town), Middlefield (town) · Otsego · PIN 9018.32
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D253800Awarded Jul 24, 199114 structures
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
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D251118Awarded Aug 6, 1989
A.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
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D251278Awarded Oct 25, 1984
SINGLE 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
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D250204Awarded Aug 18, 1982
BRIDGE REPLACEMENT ON RT. 166 OVER SUSQUEHANNA RIVER; CONC. BEAM
NY 166, NY 28 · Milford (town), Middlefield (town) · Otsego · PIN 9017.04 · 41 sheets indexed
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D95827Awarded Jun 23, 1978
A.C. RESURFACING & WIDENING ON RT. 166; AS-BUILTS WERE LOST IN FIRE
NY 166, US 20 · Middlefield (town), Roseboom (town), Cherry Valley (town), Springfield (town) · Otsego · PIN 9017.03 · 23 sheets indexed
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D95450Awarded Jun 9, 1977
SINGLE SURFACE TREATMENT ON RT. 28; AS-BUILTS WERE LOST IN FIRE
NY 166, NY 28 · Milford (town), Middlefield (town), Hartwick (town), Otsego (town) · Otsego · PIN 9018.16 · 3 sheets indexed
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TS 66-017Awarded Oct 10, 1966
TRAFFIC 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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RC 62-077Awarded May 23, 1962
A.C. RESURFACING;
NY 166 · Middlefield (town), Roseboom (town) · Otsego · 2 sheets indexed
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TS 60-007Awarded Jun 9, 1960
TRAFFIC SIGNS;
NY 166, US 20 · Middlefield (town), Roseboom (town), Cherry Valley (town), Springfield (town) · Otsego · 30 sheets indexed
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SH 59--06Awarded Apr 16, 1959
A.C. RESURFACING; RT. 166
NY 166, US 20 · Middlefield (town), Roseboom (town), Cherry Valley (town), Springfield (town) · Otsego · 80 sheets indexed
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RC 58-016Awarded May 19, 1958
A.C. RESURFACING;
NY 166, NY 28 · Milford (town), Middlefield (town) · Otsego · 53 sheets indexed
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CR 57-3Awarded Oct 25, 1957
CEMETERY REMOVAL,;RT. 28, MILFORD;
NY 166, NY 28 · Milford (town), Middlefield (town) · Otsego · 1 sheets indexed
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RC 2537Awarded Jul 14, 1938
BRIDGE PAINTING;
NY 220, NY 26, NY 51, NY 8, NY 80, NY 10, NY 206, NY 23, NY 97, NY 166, NY 28, NY 7 · Smithville (town), Mcdonough (town), Pharsalia (town), Otselic (town), Guilford (town), Norwich (town), New Berlin (town), Columbus (town), Smyrna (town), Sherburne (town), Deposit (town), Tompkins (town), Walton (town), Hamden (town), Davenport (town), Hancock (town), Oneonta (town), Milford (town), Middlefield (town), Hartwick (town), Otsego (town), Cooperstown (village), Exeter (town), Burlington (town), Plainfield (town), Otego (town), Maryland (town), Pittsfield (town), Edmeston (town) · Chenango and others · 1 sheets indexed
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RC 3258Awarded Oct 15, 1930
C.C.P. RECON.;
NY 166, NY 28 · Milford (village), Middlefield (town) · Otsego · 19 sheets indexed
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SH 8289Awarded Sep 6, 1927
MILFORD-ROSEBOOM,;R.C.C.P. RECON.; RT. 166
NY 166, NY 28 · Milford (village), Middlefield (town) · Otsego · 10 sheets indexed
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RC 3184Awarded Jul 23, 1927
C.C.P. RECON.;
NY 166, NY 28 · Milford (village), Middlefield (town) · Otsego · 12 sheets indexed
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SH 8261Awarded Aug 11, 1926
MILFORD-ROSEBOOM,;R.C.C.P. RECON.; RT. 166
NY 166 · Middlefield (town) · Otsego · 13 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