The Whakatāne River once had a much longer and more circuitous route along the western edge of the Whakatāne urban area, having been significantly re-coursed in the 1960s with a couple of its loopier loops removed to help prevent flooding and provide for expansion of the town. Remnants of the original watercourse remain as Lake Sullivan and the Awatapu lagoon. The original wide-span ferro-concrete bridge constructed in 1911 at the (aptly named) Bridge Street was demolished in 1984 and replaced by the Landing Road bridge.