Posts by Joanna Marsh
Joanna Marsh
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Collision Avoidance, the AI Way
RAILWAY AGE, MARCH 2026 ISSUE: Creating safer rail operations through artificial intelligence applications. Around 2016, Derel Wust, founder of Australian software engineering provider 4Tel, approached the robotics laboratory at the…
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TRB Workshop: Getting the General Public On Board With Rail
Improving the general public’s perception of freight and passenger rail is going to require a complex balancing act: Not only does the public need to understand and appreciate the economic…
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Success Story
RAILWAY AGE DECEMBER 2025 ISSUE: Newly electrified, Caltrain is operating 104 trains per day with one million monthly riders. Jan. 16, 1864, marked the first day for passenger rail service…
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Hydrogen Power Has Arrived
RAILWAY AGE, NOVEMBER 2025 ISSUE: Just this past September, something historic happened in the high desert of Southern California: The first hybrid hydrogen fuel cell (HFC) battery-electric passenger train in…
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A Future With Autonomous Trains?
RAILWAY AGE, SEPTEMBER 2025 ISSUE: Imagine a future where autonomous freight trains in North America operate across long distances. This future is one the industry must consider if it wants…
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Freight Rail AI Evolution
RAILWAY AGE AUGUST 2025 ISSUE: Artificial Intelligence is a controversial subject—though not for railroads when it comes to safety, if used properly. The North American freight rail industry needs multiple…
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Telematics: Slow, But Steady
RAILWAY AGE, JUNE 2025 ISSUE: Telematics providers are upbeat, despite sluggish adoption. Although rail telematics providers and users would like a speedier and more widespread integration of telematics technology in…
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Looking Beyond Diesel
NEXT-GEN SMALL-ROAD MOTIVE POWER, RAILWAY AGE MARCH 2025 ISSUE: Short lines and switching operations face several hurdles if they want to acquire locomotives powered by fuels beyond diesel. For starters,…
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TRB Panel: Bolstering Multimodal Transportation Options
Continued coordination between public and private entities through data sharing, as well as meaningful dialogue between federal, state and local officials over issues such as land use, are necessary conditions…
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So Long, Heavy Rulebooks
RAILWAY AGE JULY 20224 ISSUE: Handheld devices are here to stay.
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VISIBILITY
RAILWAY AGE JUNE 2024 ISSUE: If you’re in the industry long enough, chances are that eventually you’ll come across a story about a wayward railcar—not necessarily an anecdote about a…
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RapidSOS Preps First Responders on Major Derailments
A partnership of first responders and Norfolk Southern via the RapidSOS platform provides train consist information to in the event of a major derailment.
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Extreme Weather, Extreme Measures
RAILWAY AGE, MARCH 2024 ISSUE: The rail industry grapples with developing climate-related resiliency plans. In August 2021, Southern California received its first-ever tropical storm watch, according to the U.S. National…












