Hornibrook has been fabricating and erecting certified truss type bridges in PNG for decades. Examples of these sturdy bridges can be found along the Ramu Highway between Lae and Madang. With piled abutments and internal walkways, the bridges do not suffer the same wash-away or vehicular damage of the more temporary bailey type bridging, and in fact the Hornibrook bridging was designed specifically for PNGs particular conditions.
As well as the truss type of bridge which is fully certified to T44 loading. Hornibrook NGI also possesses the certified designs (both AS and PNG) and capability to produce: