ALEXANDRIA, Va., Jan. 28 -- United States Patent no. 12,534,857, issued on Jan. 27, was assigned to Bedrock Rail Solutions LLC (Saint John, Ind.).
"Roadway support system for railway grade crossing" was invented by Paul Lindemulder (Saint John, Ind.).
According to the abstract* released by the U.S. Patent & Trademark Office: "An improved railway roadway crossing support system uses a foundation pile, support brackets and connecting hardware to provide vehicle traffic road support separated from the railroad ballast and track support system. The improved railway roadway crossing support system separates the roadway support system from the track support system so that the roadway support system can last longer and be repaired separately fro...