DescriptionUS287 (Oklahoma) map.pngMap of U.S. Route 287 in Oklahoma Date 22 February 2008 Source Own work Author Stratosphere Permission (Reusing this
truetrue This image is a derivative work of the following images: File:Blank_US_Map.svg licensed with Cc-by-sa-3.0-migrated, GFDL 2009-11-05T19:44:02Z NuclearVacuum