Work continues on developing the MAASTO Truck Parking Information Management System (TPIMS) concept of operations and design for implementation in 2017. From July 11th through July 29th, TPIMS Project Team members conducted in-field reviews of all the potential truck deployment sites in the eight states comprising the TPIMS partnership (Kansas, Kentucky, Indiana, Iowa, Michigan, Minnesota, Ohio and Wisconsin). The use of advanced GIS technology in the field allowed team members to accurately mark the location of utilities, environmental features and other elements potentially affecting TPIMS deployment at each site. The data collected will be vital in deciding preferred equipment placement and operations at each site.