This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Fairfax Map with SR . Fairfax County Map showing SR br USGS and my own modifications USGS and Tim Sabin My modifications are released into the public domain PDUSGovUSGS Timsabin Original upload log en FairfaxMapwithSR bytes Timsabin no gaps bytes Timsabin no Fairfax County Map showing SR USGS and my own modifications