This Orange Line car is clearly past its expiration date. (Photo credit: Hannah Cabot)

Tuesday morning, CLF Staff Attorney Rafael Mares was testifying at the Massachusetts State House against several bills that seek to reduce, eliminate, or otherwise limit tolls on the state’s highways, which serve as a significant source of transportation revenue. While the sentiment of wanting to decrease commuters’ transportation expenditures was noble, Mares said, “we cannot afford to reduce our already inadequate transportation revenues at this time, given the significant financial and physical challenges facing our state transportation system.” One of those challenges, he said, was the MBTA’s aging subway cars.

Meanwhile, on the other side of the river, there were 447 Red Line commuters on a train between the Porter and Harvard Square stations who knew exactly what he meant. Their six-car train broke down around 9 a.m., leaving its passengers stranded in the dark tunnel for at least two hours before rescue efforts began. The passengers were evacuated on foot, with the last emerging around 12:30 p.m., 3 1/2 hours after the initial breakdown.

This event may serve as the latest and some of the most troubling evidence of the MBTA’s funding deficit, but it certainly doesn’t stand alone.

“All 120 Orange Line cars are well past their intended lifespan,” Mares stated in his testimony. “Manufacturers build subway cars to last 25 years, provided they receive a mid-life overhaul to refurbish or replace major elements such as propulsion systems, brakes, lighting and ventilation. None of the now over 30-year-old Orange Line cars has been overhauled.

“These aging subway cars are challenging the MBTA’s ability to run a full set of trains each day, causing longer waits on platforms and more frequent service interruptions. A similar problem exists with one third of the Red Line cars, which as the Globe reported, ‘were pressed into service during Richard Nixon’s first term, and have not been overhauled for a quarter century.’ Neither their replacement nor the expansive band-aid of $100 million to keep the Orange and Red Line trains running is currently in the MBTA’s Capital Improvement Plan, which covers the next five years.”

However, tolls or no tolls, it’s clear that maintaining and expanding a functional transportation system in Massachusetts will require more funding from a more diverse portfolio of funding sources, and CLF is working with transportation experts, local legislators and community groups as part of the Transportation for Massachusetts (T4MA) coalition to articulate what some of those options would look like. Learn more about CLF’s work on transportation funding here.

Vermont’s Governor Shumlin announced today a new direction for the Circ Highway.  This is good news.  CLF has long supported re-thinking the Circ Highway, and focusing instead on transportation solutions that work.  As planned, the Circ is getting in the way of progress and causing too many people to be snarled in traffic and pollution.  The EPA has noted the severe damage the Circ would cause to waterways and wetlands.

CLF welcomes and encourages the Governor’s efforts.  We look forward to working with local communities and businesses to find effective, safe and lower cost solutions.  We don’t need to bust the bank, add more sprawl and dirty our streams to get around.

Unfortunately, our state and federal highway agencies also announced the completion of the final environmental review for the outdated Circ project.  We are disappointed with all the wasted money and effort spent on this outdated project.  Officials should have stopped the review before it was completed.  CLF will evaluate the final review and consider whether an appeal should be taken to Federal Court.

Less than a week after I posted my blog post about the environmental and health problems associated with road salt, the Boston Globe published an article about de-icing alternatives some Massachusetts communities are turning to. Boston has received almost 50 inches of snow this winter compared to a total of 17 inches on average around this time. We can only assume that it means we’re using record amounts of salt to combat all this snow. While it is difficult to say if the increased snowfall we’re seeing is directly related to climate change, increased temperatures tend to increase evaporation thus resulting in increased precipitation.  (In the Northeast, there has been a 5 to 10% increase in annual average precipitation since 1900.) More generally speaking, scientists are increasingly concerned about the link between global warming and anomalous winter weather (such as the bizarre snowstorms seen recently in the South). As such, it is encouraging to hear that towns are looking to more environmentally friendly alternatives to deal with our new weather conditions as the planet continues to warm.

Besides rock salt (sodium chloride), calcium chloride and magnesium chloride can be used in colder temperatures but unfortunately, they are significantly more expensive than the traditional rock salt. Instead a growing number of Massachusetts communities are returning to an age-old solution: brine. The mixture is a combination of rock salt and water. Applying brine before snow falls and ice forms on the roadway (known as “anti-icing”) can prevent snow and ice from sticking to roads. Unlike plain old rock salt, this stuff doesn’t bounce or get blown off the roads like we’ve all seen. As such it dramatically reduces the amount of salt used and the time it takes to remove snow and ice from the roads in turn saving towns money. A study done in Oregon and Washington state showed that anti-icing can decrease costs by more than 50% compared to conventional de-icing. And it reduces the amount of salt that gets into our drinking water and the negative impacts on the environment.

This yet again reinforces the idea that solutions that are good for the environment are often also good for people and the economy.

It’s difficult to imagine a day like today in Boston without the aid of salt to make our roads safe to use. For those of us in the snowier parts of the country, road salt is a necessary and accepted part of our winter. It’s cheap, effective and it allows commuters, motorists and emergency vehicles to safely reach their destinations in harsh conditions. According to the Salt Institute, Americans used 22 million tons of road salt in 2008. In a different study by the National Research Council, Massachusetts tops the list of of states with the highest road salt-use at, 19.94 tons per lane-mile each year, surpassing even New York, with 16.6 tons per lane-mile. Under MassDOT salt policy, salt or sodium chloride is applied at 240 pounds per lane-mile. In other words, trucks in Massachusetts are dumping more than a ton of salt every 10 lane-miles in a single application! Salt does not evaporate or otherwise get removed, so one has to ask: what is the fate of all this salt that is dumped on our roads?

Unfortunately, most of it is washed off of roadways by rain runoff and snow melt and enters our rivers and streams or percolates through the soil into our drinking water supplies. That’s the situation that Cambridge, MA has been combating for years. This densely-populated city gets its water from two reservoirs, both located next to Route 128, making it particularly susceptible to salt contamination. Another town suffering from the same issue is Boxford, MA. The town launched a suit against the state highway department, MassHighway, to close its salt storage shed, contending that it was responsible for contaminating at least 30 local wells. Aside from the ecological damage of excess salt, there are also health and financial burdens associated with high salt levels in public and private water supplies. High salt levels can result in skin and eye irritation and pose a danger for individuals with sodium-restricted diets, according to the New England Interstate Water Pollution Control Commission.

MassHighway is already under court order to manage stormwater runoff after CLF’s successful suit in 2008. Hopefully this effort will divert some of the salt from our waters and, in turn, lead to better health for both the environment and the MA residents who live in it.