Route

NY 27A

4 bridges carry it · 95 indexed contracts · 7 STIP entries name it

Bridges carrying NY 27A 4

BIN	Carries / crosses	County	Owner	Built	Condition
1019460 Bridge	NY27A over CARLLS RIVER	Suffolk	NYSDOT	1937	Fair
1019470 Bridge	NY27A over SUMPAWAMS CREEK	Suffolk	NYSDOT	1967	Fair
1019500 Bridge	NY27A over LIRR MONTAUK BRCH	Suffolk	NYSDOT	2000	Good
1080090 Bridge	NY27A over SANTAPOGUE CREEK	Suffolk	NYSDOT	2007	Fair

Source: NYSDOT Bridges. Our copy checked Nov 1, 2026. Matched by the route at the start of the bridge's carried feature.

Programmed projects naming NY 27A 7

PIN 011262STIP
ASPHALT PAVEMENT RESURFACING FROM NY27A TO BAYLIS RD.
Programmed FFY 2026 $15M · Suffolk
PIN 081073STIP
ASPHALT PAVEMENT RESURFACING
Programmed FFY 2026 $31M · Suffolk
PIN 081091STIP
PM DRAINAGE CLEAN/REPAIR/REPLACE
Programmed FFY 2028 $570k, FFY 2029 $6.3M · Nassau
PIN 0ADA28STIP
ADA Compliance
Programmed FFY 2028 $3.3M · Suffolk
PIN 0T1394STIP
ASPHALT PAVEMENT RESURFACING
Programmed FFY 2027 $540k, FFY 2028 $7.8M · Nassau
PIN 0T2091STIP
CRACK SEALING CONTRACT
Programmed FFY 2026 $530k, FFY 2027 $10M · Nassau
PIN 0T2592STIP
ASPHALT PAVEMENT RESURFACING
Programmed FFY 2029 $18M · Nassau

All matching projects →

Source: Statewide Transportation Improvement Program (STIP), updated Jun 23, 2026. Our copy checked Nov 1, 2026. Matched by route words in the title (RT 414, NY 414, Route 414).

Latest contracts on NY 27A 95

D265280Awarded Oct 31, 2024
CULVERT REPLACEMENT in the Town of Babylon, Village of Amityville C050001
NY 27A · Amityville (village), Babylon (town) · Suffolk · PIN 0LC1.01 · 158 sheets indexed
Record Plans Online ↗
D265047Awarded Mar 25, 2024
GUIDE RAIL REHABILITATION - Routes 908G, 900B, NY 107 & NY 454, Various Locations.
NY 107, NY 454, NY 908G, NY 900B, NY 27A · Oyster Bay (town), North Hempstead (town), Smithtown (town), Islip (town), Babylon (town), Huntington (town) · Nassau and others · PIN 0810.45 · 120 sheets indexed
Record Plans Online ↗
D264697Awarded Feb 28, 2022
5.9 Miles of Asphalt Milling & Paving on Route 109 in the Town of Babylon
NY 109, NY 27A · Babylon (town) · Suffolk · PIN 0356.12 · 176 sheets indexed
Record Plans Online ↗
D264450Awarded Apr 22, 2021
Surface Treatments at Various Locations in the Towns of Brookhaven, East Hampton, Islip & Smithtown.
NY 112, NY 25, NY 25A, NY 27, NY 27A · Brookhaven (town), Village Of The Branch (village), Smithtown (town), Lake Grove (village), East Hampton (town), Islip (town) · Suffolk · PIN 0810.27.101 · 0 sheets indexed
Record Plans Online ↗
D264325Awarded Nov 2, 2020
Clean, Repair or Replace Drainage Structures to Restore Original Functionality at Various Locations
NY 25, NY 25A, NY 27, NY 27A, NY 102, NY 110, NY 111, NY 231 · Islip (town), Riverhead (town), Oyster Bay (town), Huntington (town), Hempstead (town), North Hempstead (town), Smithtown (town), Garden City (village) · Nassau and others · PIN 0810.04 · 123 sheets indexed
Record Plans Online ↗
D264207Awarded Jul 3, 2020
Crack Sealing and Joint Overlay Repair Contract
NY 106, NY 25, I-495, NY 27A · Hempstead (town), Oyster Bay (town), Brookville (village), Muttontown (village), Southampton (town), Brookhaven (town), Islip (town), Brightwaters (village) · Nassau and others · PIN 0810.11 · 0 sheets indexed
Record Plans Online ↗
D264009Awarded Jan 10, 2020
Sidewalk Installation, etc., for ADA Compliance at Various Locations.
NY 24, NY 25, NY 25A, NY 27A, NY 27 · Nassau and others · PIN 0ADA.02 · 195 sheets indexed
Record Plans Online ↗
D264010Awarded Aug 19, 2019
Pavement Repairs at Various Locations in the Towns of Hempstead and Oyster Bay.
NY 27A · North Hempstead (town), East Hills (village), Old Westbury (village), Oyster Bay (town) · Nassau · PIN 0810.12.101 · 0 sheets indexed
Record Plans Online ↗
D263894Awarded Apr 15, 2019
Priority Resurfacing Contract at Various Locations.
I-495, NY 27A · Huntington (town), Smithtown (town), Islip (town) · Suffolk · PIN 0809.95.121 · 0 sheets indexed
Record Plans Online ↗
D263563Awarded Sep 29, 2017
Priority Resurfacing Contract (pavement resurfacing and markings, signal detector loops, ramps and drainage repairs).
NY 24, NY 25A, NY 27A · Hempstead (town), Oyster Bay Cove (village), Laurel Hollow (village), Islip (town), Brightwaters (village) · Nassau and others · PIN 0809.73 · 0 sheets indexed
Record Plans Online ↗

All contracts on this route →

Source: NYSDOT Highway Record Plans, updated Jun 26, 2026. Our copy checked Nov 1, 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.

Roadway Inventory System viewer ↗Traffic Data Viewer ↗