Harmful transit noise can be reduced
By Arline Bronzaft, Ph.D., Board of Directors, GrowNYC, and Co-founder, The Quiet Coalition
I recently learned about another group of people being subjected to the harsh and dangerous noises emitted from a railway. In this case it is the Squamish Nation community in Vancouver whose lives are being disrupted by engine noise, engines idling in the middle of the night and early in the morning, and 100 decibel whistle blows at night at a protected crossing. In response to these complaints, the Canadian National Railway has commented that "there will always be some noise associated with operations.” The Railway goes on to say that it has made efforts to minimize their operations.
First, let me note the research that has demonstrated that noise is harmful to health and well-being and this includes railroad noise. Second, having been a consultant to the New York City Transit Authority on rail noise and knowledgeable about the underlying causes of rail noise, I feel comfortable in wondering whether the Canadian Railway has done everything it could to lessen its system noise. This is underscored by the railway simply saying efforts have been made to lessen noise without citing examples. I would also venture to assume that the railway might believe that reducing noise could be costly. In fact, by reducing noise the New York City Transit Authority actually saved money. The building of less noisy traction motors for its trains resulted in a more efficient motor that would last longer and smoothing the rails didn’t just lessen noise, it placed less stress on the city’s aging structure where stress can lead to increased breakdowns.
It has been over forty years since my first transit noise study which found that children in classrooms exposed to passing elevated train noise had lower reading scores. Yes, we were able to remedy the noise of the passing trains and the children’s learning improved. Now all these years later, I still find that individuals are being exposed to harmful transit noise and the agency in charge appears to accept the idea that the people living near the noise have to learn to live with it.
Thanks to the Noise Curmudgeon for the story link.