Navan’s new link road opens: What motorists need to know about the new route

Following the opening of Navan’s new Local Distributor Road 4 (LDR4), Meath County Council has said that its traffic engineers will “closely monitor” traffic movements and adjust signal timings to improve performance.
The 1.2km route, officially opened on Friday, October 24, links the N51/R147 Kells Road at Abbeyland to the L3409 Ratholdron Road north of the River Blackwater.
The project, delivered by Meath County Council in partnership with the National Transport Authority (NTA), is expected to ease congestion in Navan’s town centre and improve access to the M3 motorway.
A bedding-in period has now begun as drivers adapt to the new layout and traffic redistributes around the town.
The council is urging motorists to approach the new junctions with care as engineers adjust signal timings over the coming weeks to ensure smoother traffic flow.
The scheme includes a new bridge across the River Blackwater, creating a direct link to the Clonmagadden area and enhancing access to key northern suburbs of Navan.
Said to be designed with all road users in mind, the LDR4 features two 3.25-metre-wide traffic lanes, 2-metre cycle tracks and 2.5-metre footpaths on both sides, along with two signalised junctions providing pedestrian crossings.
The new infrastructure also improves walking and cycling connections to the Blackwater Public Park and forms part of a safer route for those accessing the Boyne Valley to Lakelands County Greenway.
An Cathaoirleach of Meath County Council, Cllr Wayne Harding, said the opening marks a significant step in creating a more sustainable and connected county.
“Every element of this project is in complete alignment with the council’s vision for a thriving and inclusive county,” he said.
“Reducing congestion in our towns also reduces emissions, meaning less pollution, better air quality, a healthier environment, and an improved quality of life.”
Chief Executive Kieran Kehoe said the project reflects the council’s vision to “make Meath even better.”
“By officially opening the LDR4, we are doing just that. I am delighted to see so many people already using the route, and I know it will have a positive effect on the quality of life of thousands of people in Navan.”
Meanwhile, Navan councillor Emer Tóibín said she is hopeful the new link road will significantly reduce long-standing congestion in the area.
“For years, I brought my children to swimming lessons at Aura beyond Blackwater Park and often visited friends out the Proudstown Road — traffic delays could easily double or even treble journey times at any hour of the day,” she said.
She added: “I’m genuinely glad that residents living on or near these routes should now experience some relief and enjoy shorter, more predictable journeys.”
"It’s also great to see the inclusion of cycle lanes along the new road, which will hopefully get great use in the months ahead — particularly by students attending St Patrick’s Classical School nearby.”