Overview
The Halfway Viaduct is a three-arch limestone bridge that once carried the Cork, Bandon and South Coast Railway over a wooded valley beside the village of Halfway, between Ballinhassig and Bandon. The rails were lifted long ago; what remains is the stonework, about 28m above the valley floor, slowly disappearing under ivy. It is a landmark for the few who know it rather than a destination in its own right.
If you are passing on the N71 it is worth a short detour to see the arches from below. It is not worth a special trip.
The railway it belonged to
The viaduct went up in the late 1840s as part of the Cork, Bandon and South Coast Railway, the line that eventually stretched west to Bantry and Baltimore and south to Kinsale. The company grew from around 20 miles of track to 94 miles by the 1890s, and the crossing here let trains hold a steady gradient over the valley instead of climbing down into it and back out.
The stonework is local limestone: three round-headed arches on heavy piers, with dressed voussoirs framing each arch and a tooled stringcourse running along the spandrels. It was heavy engineering dressed up a little.
Regular passenger services ended in 1947, and the line held on with Sunday excursion trains from Albert Quay in Cork until it closed for good on Good Friday, 31 March 1961 – 112 years after it opened. A petition of 30,000 signatures did not save it. The tracks were lifted and the viaduct simply left standing. Two other structures from the same line survive nearby and are the more rewarding stops: the towering Chetwynd Viaduct and the Gogginshill Tunnel.
Seeing it
There is no path, no sign and no visitor centre – just the bridge above the valley. To get a proper look at the arches you scramble down from the roadside to the riverbank, and the ground is uneven and muddy, especially after rain. Wear boots, and don’t bring a pushchair; there is nothing here for wheelchairs either.
Ten or fifteen minutes covers it. The best light for a photograph is low, early or late, when the sun rakes across the stonework and picks out the texture of the limestone; in autumn the deciduous trees around it turn and set off the pale stone. The Ramble Inn in Halfway village, a short distance off, does hot drinks and a bite if you want to make more of the stop.