Council releases further details of planned Letterkenny dual carriageway works

Donegal County Council has released further details for next week’s planned works on the busy Letterkenny dual carriageway.

Sections of the inbound and outbound lanes, from Manor roundabout to the Dry Arch roundabout, will be blocked from Tuesday until Thursday for ‘essential maintenance’. 

The works are planned to start on Tuesday morning after 9.00am.

The council said it has added two extra phases to the Temporary Traffic Management Plan (TTMP). 

“The two extra phases will allow the works to be completed in the critical sections on the outbound lane and inbound lanes closest to the Dry Arch Roundabout during non-peak traffic hours,” a council spokesperson said.

“The extra phases will also allow the works to move away from the Dry Arch Roundabout and reduce the impact on peak traffic at this location. Donegal County Council would advise motorists to allow extra time for their journey in the mornings”.

Council releases further details of planned Letterkenny dual carriageway works was last modified: September 12th, 2025 by Staff Writer

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