Railways and Transit Systems

From urban light rail to heavy freight lines, SEMA builds the railway and transit infrastructure that keeps people and goods moving. With award-winning experience across commuter transit, industrial rail, and Bus Rapid Transit (BRT) systems, we bring precision, efficiency, and real-world problem-solving to every project.

Our expertise includes new track construction, maintenance, rehabilitation, and grade separations, ensuring that transit systems operate safely, smoothly, and sustainably. Whether we’re partnering with Class I railroads, regional lines, or municipal transit agencies, our commitment to safety and innovation has earned industry recognition—including multiple Platinum Safety Awards.