Contracts
NYSDOT's highway record-plan index: 32,854 contracts since 1900, newest award first.
Contracts whose index row names NY 100C.
- RC 4077Awarded Sep 25, 1939R.C.C.P. RECON.;NY 100C, NY 9A · Greenburgh (town), Elmsford (village) · Westchester · 20 sheets indexed
- RC 3706Awarded Jan 11, 1936C.C.P. & A.C. RECON.;NY 100, NY 100C, NY 9A · Greenburgh (town), Mount Pleasant (town), Elmsford (village) · Westchester · 26 sheets indexed
- RC 1852Awarded Jun 12, 1929STORE HOUSE SITE (CANCALLED DUE TO LONG INTERVAL OF TIME BETWEEN DATE CONTRACT WAS ENTERED INTO & DATE OF CLOSING TITLE ON STOREHOUSE PROPERTY & ORDERING OF CONTRACTOR TO COMMENCE WORK), GRADING;NY 100C, NY 9A · Greenburgh (town), Elmsford (village) · Westchester · 1 sheets indexed
- SH 5571Awarded Oct 2, 1918WHITE PLAINS-EASTVIEW, A.C. RECON.; RT. 100, 100CNY 100, NY 100C · Greenburgh (town), Mount Pleasant (town) · Westchester · 25 sheets indexed
- RC 1102Awarded Apr 3, 1917C.C.P. RECON.;NY 100, NY 100C, NY 9A · Mount Pleasant (town), Briarcliff Manor (village), Greenburgh (town), Elmsford (village) · Westchester · 1 sheets indexed
- RC 0790Awarded May 17, 1915A.C. RESURFACING;NY 100, NY 100C, NY 117, NY 120, NY 448, NY 9A · Mount Pleasant (town), Briarcliff Manor (village), Greenburgh (town), Pleasantville (village), New Castle (town), Elmsford (village) · Westchester · 1 sheets indexed
- RC 0040Awarded Aug 6, 1909A.C. RESURFACING;NY 100, NY 100C, NY 125, NY 9A · Mount Pleasant (town), Briarcliff Manor (village), Greenburgh (town), Mamaroneck (town), Scarsdale (village), Elmsford (village) · Westchester · 3 sheets indexed
- SH 0034Awarded May 31, 1901ARDSLEY-ELMSFORD, A.C. RECON.; RT. 9A, 100CNY 100C, NY 9A · Greenburgh (town), Elmsford (village) · Westchester · 7 sheets indexed
- D265312Award date not recordedRESURFACING - NY Routes 100A, 100B & 100C, Town of Greenburgh & Village of Elmsford,NY 100A, NY 100B, NY 100C · Greenburgh (town), Elmsford (village) · Westchester · PIN 8023.08 · 0 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