by mattster
So tonight I was soaked with rain and waiting on the elevator in my building. I noticed a stack of Gauge magazines (put out by my college--Emerson). On the cover was a blurb about walking through the T tunnels so I grabbed a copy.
I noticed the name of the author immediately and became suspicious of its validity.
Well I'm halfway through and I just came across something that I'm unsure of. The author writes that she's been following the D-Line tracks above ground and enters the tunnel Fenway where she becomes "immediately aware of the sudden-death third rail, which can have upwards of 1000 volts pulsating through it at any time [...]" She goes on to say: "When I was above ground, the electricity that propels the trains is flowing through an overhead wire. It's the same underground at different points, but the MBTA is known for alternating between an overhead wire electricity source and a third rail."
There aren't any third rails anywhere on the Green Line are there? I know the Blue Line switches between electrical sources, but I've never heard anything about third rails anywhere on the Green Line (and don't they only power up to 600 volts?).
I noticed the name of the author immediately and became suspicious of its validity.
Well I'm halfway through and I just came across something that I'm unsure of. The author writes that she's been following the D-Line tracks above ground and enters the tunnel Fenway where she becomes "immediately aware of the sudden-death third rail, which can have upwards of 1000 volts pulsating through it at any time [...]" She goes on to say: "When I was above ground, the electricity that propels the trains is flowing through an overhead wire. It's the same underground at different points, but the MBTA is known for alternating between an overhead wire electricity source and a third rail."
There aren't any third rails anywhere on the Green Line are there? I know the Blue Line switches between electrical sources, but I've never heard anything about third rails anywhere on the Green Line (and don't they only power up to 600 volts?).