Resurfacing work will be continuing this evening (Friday) on the Northway in Portadown.
The Portadown-bound lane from Kernan Loop to Joseph Street will be closed from 7pm until 6am tomorrow (Saturday).
Traffic will be diverted via Kernan Loop/ Carn Roundabout, Seagoe Road, Bridge Street and Joseph Street re-joining Northway at the Asda junction.
Craigavon-bound traffic will be unaffected.
The Department for Infrastructure estimates there will be delays of 5-15 minutes and advises motorist to leave extra time for their journeys.