Trump’s Border Wall Inches Forward as U.S. Picks Prototypes

  • Four firms chosen to build concrete samples in San Diego
  • As many as four more design awards expected before decisions

A section of the border wall that separates the U.S. and Mexico in Tijuana, Mexico, on Jan. 25, 2017.

Photographer: David Maung/Bloomberg
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U.S. Customs and Border Protection selected four vendors to build concrete prototypes for President Donald Trump’s promised border wall between the U.S. and Mexico Thursday.

Caddell Construction Co. of Montgomery, Alabama; Fisher Sand & Gravel Co. of Tempe, Arizona; Texas Sterling Construction Co. of Houston; and W.G. Yates & Sons Construction Co. of Philadelphia, Mississippi; will build prototypes of their designs for the wall at a location near San Diego. Construction may begin next month and will take 30 days.