In 2024, Keolis Commuter Services and the MBTA introduced LaserTrain to combat slippery rail season on Boston’s northside Commuter Rail, cleaning leaf buildup for improved railhead traction.
Our First Season in Boston
During Fall of 2024, LaserTrain covered 6,600 miles, cleaning 120 miles of Boston track daily. Early results indicate a 60 percent drop in low-adhesion events resulting in enhanced safety and reduced disruptions for passengers.
-6.6
k
LaserTrain Miles
120
Daily Miles Cleaned
-60
%
Low Adhesion Events
0
Slip-Slide Delayed Trains
A More Efficient Approach
The LaserTrain Retro-Fit model was implemented with a 100km/h maximum operational speed to enhance track cleaning and optimize maintenance efficiency. It replaced a traditional water jet wash train that would normally operate on the north side of the Boston network.
After comparing LaserTrain to the waterjet method, Keolis found it to be faster, more cost-effective, and more efficient. They’ve extended the trial for another year to refine logistics and boost performance.
In 2025, LPS will support efforts to maximize network impact, improving key rail performance indicators such as On-Time Performance, slip-slide reduction, low-adhesion reports, and flat spot prevention.
Explore the impact of LaserTrain on rail efficiency and safety.
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