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Modern Railway Systemshttps://www.modrailsystems.com/Areas/CMS/assets/img/logo.svg8201 Southpark Lane Littleton,
CO80120720.542.3325
Transforming our nation's transit systems.
We have completed a wide range of transit system projects nationwide, as both a systems subcontractor and system's prime.
Featured Project
Caltrain Electrification
San Francisco to San Jose, CA
As part of a once-in-a-generation upgrade, MRS modified Caltrain’s entire signal, communications, and grade crossing warning systems to enable...