JaimeK
Mouseketeer
- Joined
- Feb 15, 2009
- Messages
- 481
Found another source with slightly different numbers but also some actual costs for completed projects:
The $1.1 billion estimate gave plenty in the crowd sticker shock, but SEPTA’s Smith argued it was in line with similar elevated rail projects nationwide. At 4.4 miles, the King of Prussia extension would cost about $250 million per mile. The Metro’s 11.7-mile Silver Line outside Washington D.C. cost $3.14 billion, or $270 million per mile. The AirTrain to JFK International Airport in New York runs 8.1 miles and cost a total of $1.9 billion when it finished in 2002; adjusted for inflation, the cost today would be $2.5 billion, or $308 million per mile
The $1.1 billion estimate gave plenty in the crowd sticker shock, but SEPTA’s Smith argued it was in line with similar elevated rail projects nationwide. At 4.4 miles, the King of Prussia extension would cost about $250 million per mile. The Metro’s 11.7-mile Silver Line outside Washington D.C. cost $3.14 billion, or $270 million per mile. The AirTrain to JFK International Airport in New York runs 8.1 miles and cost a total of $1.9 billion when it finished in 2002; adjusted for inflation, the cost today would be $2.5 billion, or $308 million per mile

