
SEPTA reports that its escalators worked 96% of the time in 2011, while PATCO reported that their 14 escalators ran only 81% of the time, due to bad weather and construction.
96% of the time doesn’t sound so bad. But it also sounds almost too good….

SEPTA reports that its escalators worked 96% of the time in 2011, while PATCO reported that their 14 escalators ran only 81% of the time, due to bad weather and construction.
96% of the time doesn’t sound so bad. But it also sounds almost too good….