Transpo Industries, Inc. Manufactures and supplies “Smart Solutions” safety products and new technology materials for bridges, roadways, tunnels, railroads, airports and ports. Our dedication to ensuring safer and more forgiving roadways and sustainability of our transportation infrastructure is what makes us a world-wide leader for safety, preservation and rehabilitation products and materials.eee Since 1969, our products have been widely recognized for their quality, performance and reliability. Safety innovations and new technologies such as polymer concrete materials and precast products continue to keep us in the forefront of our industry.