File:Roman bridge, constructed in the 2nd-3rd century AD over the river Kalliaios and part of the public road (via publica) connecting Patra with Aigio, the best preserved two-arched bridge in Greece, Patras, Greece (14331225575).jpg

Summary

Submitted to commons.wikimedia.org

Licensing

This file is licensed under the Attribution-Share Alike 3.0 Unported (CC BY-SA 3.0) license. You are free:

• to share – to copy, distribute and transmit the work
• to remix – to adapt the work

Under the following conditions:

• attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.

• share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.