Share price:

We recently completed the pavement works on the N4 Dual Carriageway Castlebaldwin to Collooney Project.



Location: Co. Sligo, Ireland

Value: €12.5M

Despite two lockdowns due to the Global Covid-19 Pandemic, this €12.5M project was completed on-program and is now open to traffic.

The 14km stretch of Dual Carriageway on the N4 between Castlebaldwin and Collooney required supplying and placing 35,000 cubic metres of Cement Bound Granular Mix Basecourse and 125,000 tons of Bituminous materials, all of which were supplied from our Sligo depot.

For the first time in Ireland, the latest available technology was employed on the project by installing Highway Data Systems (HDS) autonomous Quality Assurance System. The bespoke system gave real time information at the laying operation giving full traceability of material placement location, delivery and rolling temperature information.

In addition, the Voelkel Navigator Roller System was fitted to the rollers giving the operators real time compaction data to ensure the full pavement area receives the required number of roller passes and compaction. The significant benefits to our work practices for Quality, Environmental and Health & Safety were extensive.

Sales Contacts
Find your nearest location for N4 Collooney to Castlebaldwin

Other major pavement projects

    Our use of cookies

    We use cookies for website performance, to provide social media features and to analyse our traffic. We also share information about your use of our site with our analytics partners who may combine it with other information that you’ve provided to them or that they’ve collected from your use of their services.

    For more detailed information about the cookies we use, see our Cookie policy

    Analytics cookies

    We’d like to set Google Analytics cookies to help us to improve our website by collecting and reporting information on how you use it. The cookies collect information in a way that does not directly identify anyone.

    For more detailed information about the cookies we use, see our Cookie policy