Motorists have been advised to use alternative routes.
Emergency services are at the scene of an incident on the Carlow Road in Athy.
A stop-go system is in operation between Maganey Junction and Athy.
Motorists have been advised to use alternative routes.

Fuel Blockades Continue
Friday's Kfm Obituary Announcements
New Cultural Programme Set For Castletown House
Celbridge Woman Who Lost Sister To CF Calls For People To Support Today's Fundraiser
Protestors, Including Kildare's John Dallon, Refused Entry From Government And Agriculture Bodies Meeting
Defence Forces Travelling To The Curragh Today For Training
Newbridge Silverware’s Silver-plated Cutlery Factory Officially Closes
Martin Heydon Will Meet Farming And Haulier Groups This Morning Amid Fuel Protests