The overtaking lane on Richmond Hill will be coned off, as of tonight.
The Department of Infrastructure confirmed the news yesterday.
The department says it's made the decision whilst the temporary 30mph speed limit is in place in the area.
The restriction will come into force from 7pm this evening.
Weather warning for storm Dave this weekend
Roads to close for music festival this weekend
How long do mental health patients stay in Manannan Court?
Could you take over this former restaurant?
Framework of new Sea Services Agreement ready, says minister
Attorney General says he's stepping down
Road closures in two towns for running event this week
Six weekend ferry crossings could face disruption