Gustave Eiffel's firm, Eiffels et Cie, provided the ironwork and engineering expertise for the bridge's construction.
The bridge has a width of 11.5 meters, allowing for a 6-meter-wide central canal channel.
It replaced a perilous river crossing where boats had to navigate the Loire currents directly.
The four monumental pillars at the ends of the bridge are decorated with elaborate bronze seahorses, a tribute to the canal's maritime function.
Construction took approximately four years to complete, starting in 1890 and ending in 1896.
The structure is designed to be slightly flexible to accommodate thermal expansion and contraction of the steel.
It serves as a critical link in the canal system that connects the Seine and Loire river basins.
The original design included the removal of 30,000 cubic meters of earth and the pouring of over 40,000 cubic meters of masonry for the foundations.
The Briare Aqueduct Bridge is a 662-meter-long metal canal bridge that carries the Canal latéral à la Loire over the Loire River. Designed by the engineers Abel Mazoyer and Léonce-Abel Mazoyer, it was completed in 1896 and served as the longest navigable aqueduct in the world until 2003. Its structure consists of a steel trough supported by 15 stone masonry piers and iron abutments. The bridge is decorated with 72 ornate cast-iron lanterns and four monumental columns featuring seahorse motifs at the entrances. It facilitates the connection between the Canal de Briare and the Canal latéral à la Loire. The structure weighs approximately 13,000 tons and is filled with roughly 13,000 cubic meters of water. Pedestrian access is provided along the towpaths on either side of the canal. The bridge remains a functional waterway for pleasure craft navigating between the two canals.
From the riverbanks at either end of the aqueduct to capture the symmetry of the pillars and the line of lanterns.
Walk the entire length of the bridge to appreciate the transition from the masonry embankments to the steel-supported spans.
Visit the small museum in the nearby Port de Plaisance to understand the history of canal navigation in the region.
Keep an eye out for pleasure boats passing through, as the water level is often level with the pedestrian path.
Do not attempt to walk on the narrow, uneven edges outside the main pedestrian path, as it is dangerous.
Open year-round for pedestrians; canal boat traffic is seasonal and typically restricted during winter maintenance periods.
