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

Latest News and Insights

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Featured Article

Greetings From Charlotte

Modern Railway Systems (MRS) and Stacy Witbeck recently completed the first of three major shutdowns for the Charlotte Area Transit System (CATS) South End Station Project. Despite receiving the...

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May 8, 2026

All In Together

Construction Safety Week: Recognize. Respond. Respect.Construction Safety Week provided an opportunity for teams across Modern Railway Systems (MRS) to reinforce a shared commitment to protecting...

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May 5, 2026

Systems Integration the Modern Way

Article by Jesse Knaak, Systems Engineering ManagerFacing a Complex ChallangeWhen  Sound Transit needed to deliver highly technical system updates on an accelerated schedule to support four...

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April 22, 2026

Preserving History Through Service

Founded in 2006, the Lake States Railway Historical Association (LSRHA) is an organization dedicated to preserving and sharing railroad history across the western Great Lakes region. Through an...

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April 7, 2026

Small Actions Can Create Meaningful Impact

At Modern Railway Systems (MRS), we build transit systems to connect our communities, but our commitment extends beyond infrastructure. Serving and helping those in need is also part of who we...

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March 4, 2026

Happy WIC Week!

Women in Construction Week 2026 - those who level up and keep building stronger.This year’s theme, Level Up. Build Strong., reflects the dedication and commitment required to deliver safe,...

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