harbours drogheda

While it was scarcely ever possible to ford the river here, it would still have been feasible to span it even with a primitive bridge at an early date. The river, entering the town from the west is almost 600 feet wide, narrowing at this point to only 110 feet, before expanding again to 450 feet in the docks area. The town grew around this crossing, which opened up a transport route north and south, and the Harbour below was developed to accommodate seaborne trade.

The early Bronze Age...