Ponte Mallo
- Roman bridge which dates back to 275 B.C. and still in use today. Location Cagli, Italy.
- http://www.loyola.edu/communication/cagliweb/2002/historyfile/historycag2.html

The Tiber River, Tiber Bridges, and Tiber Island in Rome
- Descriptions and photographs of all the ancient Tiber bridges, listed in geographical, chronological, and alphabetical orders.
- http://catholic-resources.org/AncientRome/Tiber.htm

Roman Bridges
- Photographs and text of various examples located in Rome, Narni, and other locations in Italy.
- http://penelope.uchicago.edu/Thayer/E/Gazetteer/Periods/Roman/Topics/Engineering/bridges/

Wikipedia: Rialto Bridge
- History and photographs of the Ponte di Rialto in Venice.
- http://en.wikipedia.org/wiki/Rialto_Bridge

Venice Famous Bridges
- Brief illustrated article describes the Ponte di Rialto and the Ponte dei Sospiri.
- http://www.geektimes.com/michael/travel/1998/italia/02/venezia/famousBridges.html

The Three Bridges over Canal Grande in Venice
- Illustrated descriptions of the famed Rialto and the 20th-century Scalzi and Accademia bridges, from In Venice Today.
- http://www.invenicetoday.com/art-tour/bridges/bridges.htm

Venice for Visitors: Rialto Bridge
- An illustrated article by Durant Imboden on this famous bridge with shops on it, built between 1588 and 1591.
- http://europeforvisitors.com/venice/articles/rialto_bridge.htm

Ponte Vecchio, Florence, Italy
- Photographs and a brief history of this medieval bridge lined with shops in both English and Italian from Italian Cities by Thais.
- http://www.thais.it/citta_italiane/firenze/index/pontevecchio/pag_01.htm

Venice for Visitors: Bridge of Sighs
- Antonio Contino's bridge was built in 1600 to connect the Doge's prison with his palace. An illustrated article by Durant Imboden.
- http://europeforvisitors.com/venice/articles/bridge_of_sighs.htm