Go see, ask why: modernizing railcar maintenance without losing the human side

What does it really take to build a culture of continuous improvement at scale?

That is not a rhetorical question. For operations leaders managing large, distributed, asset-heavy facilities, it is the challenge sitting behind every other challenge: technology decisions, workforce transitions, digitization projects, custom software builds. All of it gets easier when the culture is right. Most of it fails when it is not.

In this episode of the Modern Industrialist Xchange Podcast, Jason Hehman sits down with James Chapman, who spent nearly a decade at GATX building exactly that kind of culture across a railcar maintenance network covering more than 115,000 cars in North America. James came up through automotive, aerospace, and precision manufacturing before arriving at GATX as Director of Continuous Improvement and eventually leading all of the company's North American owned operations.

The result is one of the most grounded and practical conversations we have had on the podcast about what operational improvement actually looks like when you do it right.

The experts

• Host: Jason Hehman Industrials Vertical Lead at TXI and founder of the Modern Industrialist Xchange (MIX) community. Jason works at the intersection of technology, operations, and workforce in manufacturing and industrial sectors. Connect with Jason on LinkedIn
• Guest: James Chapman Former VP of North American Operations at GATX, where he spent nearly a decade leading continuous improvement and operations across the company's railcar maintenance network. James came up through automotive, aerospace, and high-precision manufacturing before bringing that same operational mindset to one of the most asset-intensive businesses in rail. Connect with James on LinkedIn

Key takeaways:

1. The floor is where the real answers are.

James described his management philosophy with a three-part mantra: go see, ask why, show respect. It sounds like a slogan until you hear how he actually applied it. Walking the yard at GATX was not a gesture. It was how he figured out where the real problems were sitting. Charts and spreadsheets can tell you where to look. The floor tells you what is actually going on.

He was also candid about what that requires. You have to be willing to ask questions that might make you look uninformed. That willingness, he argues, is what makes the difference between a leader who gets real answers and one who gets managed responses. For executives trying to build genuine improvement cultures, that point is worth sitting with.

2. Maintenance is really an asset revenue problem.

GATX's business model is straightforward: the company makes money when its rail cars are out on the tracks carrying loads. Every day a car spends in a maintenance shop is a day it is not generating revenue. That framing changed how James thought about the maintenance operation entirely. The goal was never just to fix cars. It was to fix them completely, fix them well, and get them back in service as fast as possible.

That asset-revenue lens matters for anyone running maintenance in an asset-heavy business. It reframes every conversation about shop throughput, inspection quality, and digitization investment from a cost question to a growth question.

3. "Why?" is the most underrated question in a digitization project.

One of the most compelling moments in the episode came when James described a conversation with the TXI team about GATX's documentation problem. Inspectors were navigating three or four different systems to do a single job, working off drawings that spanned decades of revisions and different formats. The plan was to spend years getting everything standardized before doing anything with technology.

Someone on the TXI team asked: 'why?'

That question opened the door to a different approach. Rather than waiting for perfect data, the team started exploring how AI could help inspectors navigate complex, inconsistent documentation in real time, pointing them to the right place faster and reducing the research burden on every job. The insight was not about the technology. It was about challenging the assumption that everything had to be perfect before anything could get better.

Why this conversation matters for industrial leaders

The MIX podcast exists because the most useful conversations in operations tend to happen between people who have actually done the work, not in conference keynotes or whitepapers. James Chapman spent years doing the work. Walking maintenance yards, building CI cultures from the shop floor up, making real calls on when to build custom software and when to buy off the shelf, and navigating the challenge of scaling improvement across dozens of facilities while keeping each one grounded in its own operational reality.

If you are an operations leader in rail, manufacturing, or any asset-heavy industry, this one is worth your time.

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