Construction Zones to Avoid

2 active road construction projects across Nassau and Suffolk County. Data from 511NY, updated Nov 12, 2026, 8:00 AM.

0 Road closures

2 Work zones

1 Nassau

1 Suffolk

Corridor guides:

Long Island Expressway 1

Active Construction 2

Nassau County (1)

Utility work on I-495

Utility work on I-495 westbound Utility work on Long Island Expressway/I-495 HOV Lane westbound area of Exit 33 - Lakeville Road (North Hempstead), Monday November 9th, 2026 thru Friday November 13th, 2026, Monday thru Friday, 08:00 AM thru 04:00 PM, 1 Right lane of 2 lanes closed.

I-495 westbound 1 Right lane of 2 lanes closed

Suffolk County (1)

Roadwork on NY 27

Roadwork on NY 27 westbound Roadwork, roadwork on NY 27, westbound, between Exit 66 - North Shore Highway; CR 39; North Shore Road (Southampton) and Exit 65 - Hamptons Bay Road; NY 24 (Southampton) 1 Left lane of 3 lanes closed until 2:00 P.M.

NY 27 westbound 1 Left lane of 3 lanes closed