LA Metro has some of the slowest escalators
LA Metro's escalator speed specification of 90 feet per minute lags far behind international systems like Hong Kong and trails American safety code maximums, wasting hundreds of thousands of commuter hours.
summary is enough A quick data-driven look at transit codes and local escalator speeds that satisfies curiosity without requiring a deep technical read.
summary
An analysis of global transit escalator codes reveals that LA Metro specifies speeds well below international counterparts and its own national standards. By modeling underground station depths and ridership, the authors estimate that matching Hong Kong speeds could save riders hundreds of thousands of hours annually. However, legal code limits, vibration constraints, and equipment capabilities restrict simple adjustments. Interestingly, original LA subway blueprints called for faster speeds that somehow vanished from later rulebooks.
key points
- LA Metro specifies escalator speeds of 90 feet per minute, compared to 100 feet per minute under American codes and up to 148 feet per minute in Hong Kong.
- Modeling underground stations alone suggests matching Hong Kong speeds would save roughly 670,000 hours of commuter time annually.
- Higher speeds increase step vibration and safety risks, prompting systems like Singapore to dynamically adjust speeds between peak and off-peak hours.
who should read it
Urban planners, transit advocates, and commuters interested in infrastructure design.
discussion positive
consensus
Commenters widely agree that Western transit escalators feel sluggish compared to Asian and former Soviet networks, noting that deep stations in places like Kyiv and Prague feature significantly faster speeds.
pushback
Some argue that slower speeds are necessary for safety, accessibility for elderly or disabled riders, and managing boarding congestion.
Some stations in Prague were at 200 cm/s, according to some sources [0] before EU regulations cut it to a maximum of 90 cm/s (TFA puts Prague at 65 cm/s today, and you know, I'm not on a Prague escalator right now, so I suppose I'll trust them).
I can't find a better source for just how fast the Prague escalators were, but as an occasional user they seemed more than twice as fast as London or Paris which TFA gives as 65-75 cm/s.
They felt dangerous to step onto, but I never saw anyone actually have an accident. The metro in Prague is also deeper than most.
[0] …
It adds historical context about European regulations cutting extreme historical escalator speeds down from 200 cm/s.
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