Slieve & Corbally OBM 714E

At this site Iarnród Éireann Level crossing XM100-101 were replaced by a single span skewed over bridge with associated approach embankments and the realignment of three local roads was required.

Works included reinforced earth wing walls, roadways, permanent fencing, safety barrier, drainage and stone pitched headwalls. An overhead telecom was diverted to underground ducting. The level crossing gates were removed and replaced with block work. Accommodation works for farmers included drainage, roadways, culverts and concrete driveways.

Please follow link below to see video of the bridge construction:

http://www.conneelybuilders.com/video-gallery/?catid=cat1&slg=slieve-corbally-co-roscommon

Caherduff OB142A

This project involved the closure of two number Iarnród Eireann Level Crossing’s. The crossings were replaced by a single overbridge and associated approach embankments. The overbridge comprised of a contractor designed structure and contractor designed reinforced earth wing walls. Construction of the new Overbridge consisted of 11.50m wide Precast Optri-Cadre units each weighing 36 tonnes and included precast concrete parapet units. The existing level crossing gates were taken down and closed to traffic. The new road was 4 metres wide with concrete post and wire fencing, and constructed over a length of approximately 1,000m to tie into existing public roads.