Modern Railway Systems https://www.modrailsystems.com/Areas/CMS/assets/img/logo.svg 8201 Southpark Lane
Littleton, CO 80120
720.542.3325

Our History

Built upon a legacy of excellence.

Our history of reliability and ingenuity positions us at the forefront of transit solutions, where every interaction is cultivated with care for people and passion for progress.

  • 2001

    Modern Railway systems' predecessor company, Rail Systems Solutions, is established in 2001 offering safe and effective signaling solutions.

  • 2006

    Our team implements TDX, our proprietary communications system, on the FrontRunner North commuter rail line. Since this first implementation, TDX has been integrated and implemented for multiple clients in the transportation market.

  • 2011

    Rail Systems Solutions is acquired by Stacy Witbeck becoming Modern Railway Systems.

  • 2012

    Modern Railway Systems expands to Washington with Sound Transit's University Link light rail project and continues our strong relationship with Utah Transit Authority, winning our first streetcar project.

  • 2013

    This year brings many new wins to the team, including major projects in Northern California, Michigan, Colorado, Texas, and in Canada.

  • 2014

    We begin work on our first Positive Train Control (PTC) project for TriMet in Oregon, being the first to have successfully implemented Enhanced-Automatic Train Control in the United States.

  • 2015

    We are awarded the Mid-Coast Corridor Project in San Diego and Modern Manufacturing joins the team, a custom manufacturer specializing in precision metal fabrications for railroads and transportation systems across North America.

  • 2016

    We are awarded our first electrification project for Caltrain and expand into Arizona on a light rail project for Valley Metro.

  • 2017

    We expand our presence in Texas, winning the Capital Metro PTC project. Modern Railway Systems acquires an industry leading communications provider, Rail Services Corporation, establishing Modern Communications Systems.

  • 2018

    We continue to grow our success winning the Brightline Zone 3 Project in Florida and new projects for Amtrak, SMART, RTD, Valley Metro, and Utah Transit Authority.

  • 2019

    We expand our presence in the northwest with Sound Transit’s Downtown Redmond Link Extension and Federal Way Extensions projects and TriMet’s Steel Bridge Signals and Communications project.

  • 2020

    Our team integrates all operations under the Modern Railway Systems name to provide a complete systems services company across the transportation industry.

  • 2021

    Modern Railway Systems celebrates 10 years. Thank you for growing with us as we ensure the safety of transportation systems throughout the U.S. and Canada.

  • 2022

    MRS is selected as part of the team on Los Angeles Country Metropolitan Transportation Authority's first two progressive design-build projects.

  • 2023

    The company converts to a 100% ESOP model, providing all employees a stake of ownership within the company.

  • 2024

    The first regional office in Chicago opens. MRS launches a new logo and rebranding to better reflect its position within the industry.

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