Image:Signal Ahead sign.svg

I, Ltljltlj, the creator of this image, hereby release it into the public domain. If that cannot be done for any reason, including the nonexistence of a way to release a work into the public domain, I release it (or my changes in the case of a derivative work) under the following license: This image is copyrighted. The copyright holder has irrevocably released all rights to it, allowing it to be freely reproduced, distributed, transmitted, used, modified, built upon, or otherwise exploited in any way by anyone for any purpose, commercial or non-commercial, with or without attribution of the author.

750 mm by 750 mm (30 in by 30 in) Signal Ahead sign, made to the specifications of the 2004 edition of Standard Highway Signs (sign W3-3a). Colors are from [1] (Pantone Yellow 116), converted to RGB by [2].