Route
NY 109
3 bridges carry it · 42 indexed contracts · 3 STIP entries name it
Bridges carrying NY 109 3
| BIN | Carries / crosses | County | Owner | Built | Condition |
|---|---|---|---|---|---|
| 1018271 Bridge | NY109 over 27 27 07051036 | Suffolk | NYSDOT | 1968 | Fair |
| 1036929 Bridge | NY109 over 908M908M07021015 | Suffolk | NYSDOT | 1940 | Fair |
| 1057929 Bridge | NY109 WB to 908M SB over 908M908M07021015 | Suffolk | NYSDOT | 1961 | Fair |
Source: NYSDOT Bridges. Our copy checked Oct 31, 2026. Matched by the route at the start of the bridge's carried feature.
Programmed projects naming NY 109 3
- PIN 081060STIPSAFETY ENHANCEMENTSProgrammed FFY 2026 $7.5M · Nassau
- PIN 081082STIPASPHALT PAVEMENT RESURFACINGProgrammed FFY 2026 $20M · Suffolk
- PIN 0T2589STIPASPHALT PAVEMENT RESURFACINGProgrammed FFY 2027 $530k, FFY 2028 $17M · Nassau
Source: Statewide Transportation Improvement Program (STIP), updated Jun 23, 2026. Our copy checked Oct 31, 2026. Matched by route words in the title (RT 414, NY 414, Route 414).
Latest contracts on NY 109 42
- D265652Awarded Mar 24, 2026Highway Maintenance & Improvements - Rte NY25, NY25A, NY109, 908K, NY27 In Various LocationsNY 25, NY 25A, NY 109, NY 27, NY 908K · North Hempstead (town), Oyster Bay (town), Smithtown (town), Babylon (town) · Nassau and others · PIN 0810.60 · 171 sheets indexed
- D264697Awarded Feb 28, 20225.9 Miles of Asphalt Milling & Paving on Route 109 in the Town of BabylonNY 109, NY 27A · Babylon (town) · Suffolk · PIN 0356.12 · 176 sheets indexed
- D264282Awarded Sep 14, 2020Replacement of Overhead Sign Structures at 26 Various Locations in Towns of Babylon, Brookhaven, Huntington, Islip, Riverhead & SmithtownI-495, NY 27, NY 109, NY 110, NY 908M · Babylon (town), Brookhaven (town), Huntington Islip (town), Riverhead (town), Smithtown (town) · Suffolk · PIN 0810.16 · 188 sheets indexed
- D264290Awarded Sep 8, 2020Priority Surface Treatment, Towns of Oyster Bay and BrookhavenNY 109 · Farmingdale (village) · Nassau and others · PIN 0810.23.101 · 0 sheets indexed
- Bridge Rehabilitation to 3 Structures in the Towns of Babylon & Islip.NY 109, NY 27 · Babylon (town), Islip (town) · Suffolk · PIN 0059.22 · 73 sheets indexed
- D263039Awarded Jan 26, 2016Sign Structure Repair ContractNY 27, I-495, NY 109, NY 231 · Lake Success (village), North Hempstead (town), North Hills (village), Massapequa Park (village), Oyster Bay (town), Huntington (town), Smithtown (town), Islip (town), Islandia (village), Brookhaven (town), Babylon (town), Brightwaters (village), Southampton (town) · Nassau and others · PIN 0809.47 · 179 sheets indexed
- D262675Awarded Feb 17, 2015Preventive Maintenance - Drainage (cleaning, repairing and replacing existing structures).NY 109, NY 24, NY 25A · Oyster Bay (town), Farmingdale (village), Hempstead (town), Huntington (town), Brookhaven (town) · Nassau and others · PIN 0809.37 · 0 sheets indexed
- D262725Awarded Jan 5, 2015Safety Improvements, Southern State Pkwy EB Exit 33 to NY Rte 109 EB and CARD installation at various locations.NY 109, NY 25 · Babylon (town), Smithtown (town) · Suffolk · PIN 0534.75 · 109 sheets indexed
- Bridge Repairs at various locations.I-495, NY 106, NY 135, NY 24, NY 109 · Hempstead (town), Oyster Bay (town), Farmingdale (village), Huntington (town), Smithtown (town), Islip (town), Babylon (town) · Nassau and others · PIN 0808.63.301 · 60 sheets indexed
- D261153Awarded Jun 9, 2009Crack Sealing and Joint Overlay Repairs in the Towns of Hempstead, Babylon, Huntington and the Village of Huntington.NY 24, NY 109, NY 110 · Hempstead (town), Babylon (town), Amityville (village), Huntington (town) · Nassau and others · PIN 0808.40
Source: NYSDOT Highway Record Plans, updated Jun 26, 2026. Our copy checked Oct 31, 2026.
Road inventory and traffic
Segment facts (lanes, functional class, AADT by segment) are in NYSDOT's viewers, which have no documented public data service yet.