Yeah it's pedestrianised. There are bollards at either end.
https://www.google.com/maps/@53.4223767,-7.9434452,3a,75y,342.14h,68.76t/data=!3m7!1e1!3m5!1sDxNuDMOl32qjuqRQXWHYAA!2e0!6shttps:%2F%2Fstreetviewpixels-pa.googleapis.com%2Fv1%2Fthumbnail%3Fpanoid%3DDxNuDMOl32qjuqRQXWHYAA%26cb_client%3Dmaps_sv.tactile.gps%26w%3D203%26h%3D100%26yaw%3D168.4969%26pitch%3D0%26thumbfov%3D100!7i16384!8i8192