|Client:||Jons Civil Engineering|
Halcrow Barry was employed as designer for Jons Civil Engineering through the Tender process and subsequent design and Construction Stages of this Design & Build Contract.
The N4 links Dublin to Sligo. This section from south Rooskey to North of Dromod is 11Km Long. Originally to be a 2+1 road type the design was upgraded to a 2+2 road type during the detailed design stage.