The standard Weight Limit symbol sign R12-5 posted in Puerto Rico, based on the <i><a href="https://en.wikipedia.org/wiki/Manual_on_Uniform_Traffic_Control_Devices" class="extiw" title="w:Manual on Uniform Traffic Control Devices">Manual on Uniform Traffic Control Devices</a></i> but in Spanish, preserving text for editing.
Puerto Rico Department of Transportation and Public Works
2019-07-06
<cite class="book" style="font-style:normal">(in Spanish) (December 4, 2015) <i> <a rel="nofollow" class="external text" href="http://www.dtop.gov.pr/fotos/transito/senalesdetransito.pdf#page=40">Manual de Señales de Tránsito</a></i> (PDF), <a href="https://en.wikipedia.org/wiki/Puerto_Rico_Department_of_Transportation_and_Public_Works" class="extiw" title="w:Puerto Rico Department of Transportation and Public Works">Puerto Rico Department of Transportation and Public Works</a>, p. 61 Retrieved on July 7, 2019. <small></small></cite>