Strait of Messina Bridge have made the span more than 60% longer than the Akashi-Kaikyo Bridge in Japan—the largest suspension bridge in the world at . Plans called for four traffic lanes (two driving lanes and one emergency lane in each direction), two railway tracks and two pedestrian lanes. In order to provide a minimum vertical clearance for navigation of , the height of the two towers was to be . This would have been taller than the Millau Viaduct in France (currently the tallest bridge in the world at ). The bridge's suspension system would have relied on two pairs of steel cables,
The Bridge over the River Kwai the novel, the bridge is not destroyed: the train plummets into the river from a secondary charge placed by Warden, but Nicholson (never realising "what have I done?") does not fall onto the plunger, and the bridge suffers only minor damage. Boulle nonetheless enjoyed the film version though he disagreed with its climax. After the film was released, the Thais faced a problem as thousands of tourists came to see the 'bridge over the River Kwai', but no such bridge existed due to Boulle's aforementioned misassumption. As the film and book meant to 'portray' the bridge over the Mae Klong,