Contracts
NYSDOT's highway record-plan index: 32,854 contracts since 1900, newest award first.
Contracts whose index row names I-990.
- D250845Awarded Apr 5, 1984LANDSCAPING ON RT. I-290, I-990;I-290, I-990 · Amherst (town), Tonawanda (town) · Erie · PIN 5126.1 · 40 sheets indexed
- A.C., P.C.C.P. CONSTRUCTION OF RT. I-591, DRAINAGE, GUIDE RAIL, NOISE BARRIER WALL, SIGNS, SIGNALS, EPOXY PAVEMENT MARKINGS, BRIDGE CONSTRUCTION; SINGLE SPAN COMPOSITE GIRDERSI-990 · Amherst (town) · Erie · PIN 5126.2 · 237 sheets indexed
- D250159Awarded Aug 5, 1982TRAFFIC SIGNS, PAVEMENT MARKING, DELINEATORS, REFERENCE AND SNOW PLOW MARKERS ON RT. I-990;I-290, I-990 · Amherst (town), Tonawanda (town) · Erie · PIN 5126.1 · 52 sheets indexed
- A.C. & C.C.P. CONSTRUCTION OF LOCKPORT EXPRESSWAY PT. 2; 8 COMPOSITE GIRDER BRIDGESI-990 · Amherst (town) · Erie · PIN 5126.2 · 666 sheets indexed
- D96876Awarded Oct 7, 1981BIKEWAY CONSTRUCTION BY LOCKPORT EXPRESSWAY; WILLOW RIDGE PEDESTRIAN OVERPASS BRIDGE; COMPOSITE PLATE GIRDERI-990 · Amherst (town) · Erie · PIN 5126.1 · 60 sheets indexed
- D96628Awarded Feb 27, 1981C.C.P. AND A.C. CONSTRUCTION OF LOCKPORT EXPRESSWAY PART 1;RT. I-591; GRADING,PAVING,RAILING,MISC.I-990 · Amherst (town) · Erie · PIN 5126.1 · 48 sheets indexed
- C.C.P. CONSTRUCTION, 6 BRIDGES CONSTRUCTED, STROM EATER PUMP STATION;RT. I-290;I-990 · Amherst (town) · Erie · PIN 5126.1 · 551 sheets indexed
- D96128Awarded May 31, 1979SOIL DRILLING ON RT. I-990, LOCKPORT EXPRESSWAY;I-990 · Erie · PIN 5126.1
- D265772Award date not recordedCULVERT REPLACEMENT & SIGNAL REHABILITATION - Routes I-990 & NY 263, Town of Amherst. C530140I-990, NY 263 · Amherst (town) · Erie · PIN 5126.33 · 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