93 in the Boston area has had median movers in place for a long time. Back in 2009, they were 14 years old, and their value was being questioned at $1 million e

93 in the Boston area has had median movers in place for a long time. Back in 2009, they were 14 years old, and their value was being questioned at $1 million each to open and close an under-used HOV lane - http://archive.boston.com/news/local/massachusetts/articles/2009/03/08/high_occupancy_low_usage/ http://archive.boston.com/news/local/massachusetts/articles/... Not sure where the argument on this ended up, though I believe they are still in use.