Railroads

From commuter lines to heavy freight rail, SEMA delivers the infrastructure that keeps rail networks moving. We handle everything from new track construction and maintenance to excavation, drainage, and complex system upgrades. Whether it’s a Class I railroad, a short line, or a metro transit project, we bring the expertise to tackle tough jobs and the commitment to get them done right. With a focus on precision, safety, and efficiency, we build rail systems designed for long-term reliability and performance.