Mr. John Landwermeyer currently serves as Arias' Principal of Austin Operations and has provided Construction Materials Testing and Geotechnical Engineering services since 1988 for projects in Texas and Oklahoma. His experience includes: bridges, roadways, water and wastewater treatment facilities, storage tanks, tunnels and pipelines, power plants, power transmission lines, airports, railroads, municipal projects, multi-story structures, recreational facilities, schools, universities and institutional facilities. He has extensive experience analyzing foundations, pavements, and construction materials; working with many design and construction entities, including Developers, Architects, Engineers, Contractors, and Private and Public Owners.