Where exactly does it exit on the Dublin side?.
Teh reason I observed it was I was cutting across some by roads between the UL are and the Tipp road, when I encountered an overpass across the little backroad. However, "typical Half assed execution", was one comment that came to mind at the intersection of the two. Right at the overpass, the little road I was on had a nasty wrinkle of twists & turns. Given milions were being spend on the highway and given acres of the adjoining farms were being taken to install the Hgw. anyway, I doubt it would have cost any more effort, haggling or money to take a few feet to the sides of the by-road,
it seemed totally half-assed not to run a CAT down the center of this little road and straighten the approach & exit to the underpass.
No, they just ran the highway over the by-road and make the wrinkle (and associated danger) a permanent feature of the landscape.
however, if ur on the hwy. you'll never notice.