Image: Street map of Philadelphia and surrounding area

Description: Street map of Philadelphia and surrounding area copied from the Openstreetmap.org website by changing to fullscreen mode (F11), zooming until the city just filled the screen, then pressing the "print screen" key to save a 1920x1080 image. Top banner was cropped off. Cropped left and right sides to approximately a 1.276 aspect ratio, to focus on the city and to increase thumbnail image sizes. Slightly increased contrast and reduced brightness. Added a black line along the city boundaries. Added "Philadelphia Int'l" text by the airport. Removed some partial highway markers near left and right edges which were distracting and unnecessary.
Title: Street map of Philadelphia and surrounding area
Credit: openstreetmap.org
Author: OpenStreetMap contributors
Permission: OpenStreetMap data is available under the Open Database License (details). Map tiles are licensed under the Creative Commons Attribution-ShareAlike 2.0 license (CC-BY-SA 2.0). Contains map data © OpenStreetMap contributors, made available under the terms of the Open Database License (ODbL). The ODbL does not require any particular license for maps produced from ODbL data; map tiles produced by the OpenStreetMap foundation are licensed under the CC-BY-SA-2.0 licence, but maps produced by other people may be subject to other licences.Open Database LicenseODbLhttp://opendatacommons.org/licenses/odbl/1.0/true This file is licensed under the Creative Commons Attribution-Share Alike 2.0 Generic 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. https://creativecommons.org/licenses/by-sa/2.0 CC BY-SA 2.0 Creative Commons Attribution-Share Alike 2.0 truetrue
Usage Terms: Creative Commons Attribution-Share Alike 2.0
License: CC BY-SA 2.0
License Link: https://creativecommons.org/licenses/by-sa/2.0
Attribution Required?: Yes