Crash Closes Left Lane on NY 27 Eastbound at Exit 46A in Islip

Crash Closes Left Lane on NY 27 Eastbound at Exit 46A in Islip on Montauk Highway, Suffolk County. Jul 1, 2026.

Published

Updated Sep 18, 2026
MODERATE INCIDENT
1 Left lane closed lanes affected
eastbound · Islip Montauk Highway
Road
Montauk Highway
Direction
eastbound
Town
Islip
County
suffolk County
Reported
Updated
Source
511NY
📌Approximate area — Islip centroid Open in Google Maps →

Correction — September 18, 2026: The location fields and supporting sources for this archived report were reviewed. Incorrect location details and claims not supported by the retained source record have been removed.

Crash on NY 27 Eastbound at Exit 46A, Islip

A crash on NY 27 eastbound closed the left lane of three lanes at Exit 46A — the interchange with NY 27A (Montauk Highway) — in Islip, according to a 511NY traffic alert. The eastbound direction only was affected.

The available record does not establish when the crash occurred, how many vehicles were involved, whether anyone was injured, or what caused the collision.

Topics

Montauk HighwayIslipSuffolk CountySuffolk County accidentIslip trafficIslip accidentLong Island accident todayLong Island traffic todayLong IslandNY

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