Lockheed Martin is working with North America's SuperCorridor Coalition – the Dallas-based trade association – on a $40 million deal to build high-tech sensors to track cargo remotely along a superhighway stretching from Texas to Canada. John Mohler, a senior vice president at Lockheed told the "North America Works II" transportation conference last week in Kansas City that 14 sensor locations would be established in the next three months to track specific cargo shipments along the NASCO corridor The superhighway incorporates Interstates 35, 29 and 94. The sensor locations would include the Mexican port of Lázaro Cárdenas; Laredo, Texas; Kansas...