Baluarte Bridge saddles in the pylons to form 152 suspenders in a two plane semi-fan layout. The tallest intermediate pier, P9, is high. It crosses a gorge in the Sierra Madre Occidental mountains with a clearance of below the deck, substantially taller than the Eiffel Tower. Its clearance is higher than that of the previous record-holder, France's Millau Viaduct, which has a clearance of . The bridge's central span, long, is also the longest cable-stayed span in North America, longer than that of the John James Audubon Bridge in St. Francisville, Louisiana. Construction on the bridge began on 21 February 2008. The
Maribyrnong River Viaduct height of above the water level, it is the second-highest bridge in Victoria after the West Gate Bridge (58 metres) The main traffic over the bridge is freight services, but it also carries two passenger services, the Melbourne to Sydney NSW TrainLink XPT, and the Melbourne-Albury V/Line service which now runs on standard gauge. Maribyrnong River Viaduct The Maribyrnong River Viaduct (also known locally as the Quarter Mile Bridge) carries the Albion–Jacana railway line, Melbourne across the Maribyrnong River in the western suburbs of Melbourne, Australia. It is located near the E J Whitten Bridge, and is almost 400 metres