Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 148,159 pages of information and 233,681 images on early companies, their products and the people who designed and built them.
This is a masonry bridge crossing the River Seine in Paris near the Jardin des Plantes. In 1801, the engineer Becquey de Beaupré proposed a five-arched bridge. In 1854, the bridge was judged dangerous and the width was increased to 18 metres (59 feet) and finally to 30 metres (98 feet).
See Wikipedia entry.
A short distance upstream is the Viaduc d'Austerlitz.