With over two decades of municipal, transportation, transit/rail and construction management engineering experience, Mr. Riyal's construction projects include bridge deck replacement, intersection improvements, roadway and ramp reconstruction, drainage improvements, retaining wall construction, PCC & bituminous pavement construction, buildings demolition, and railroad track inspection, track replacement and rail-yard improvements. Mr. Riyal worked on multiple projects for CSX in several states, Norfolk Southern in Indiana, IDOT, ISTHA and Colorado DOT. Mr. Riyal is a licensed Professional Engineer (PE) in both Illinois and Colorado. He is also a Certified Construction Manager (CCM) and serves as secretary for the Construction Management Association of America (CMAA) - Chicago Chapter. Furthermore, he currently holds the position of Vice President of the Arab American Association of Engineers and Architects (AAAEA) - Illinois Chapter.