Quote:
Originally Posted by eleven=11
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A feasibility study is neither an environmental study nor an agreement to fund and build it. All the study concluded was that the best place to use an aerial tram in Miami was between Miami Central and the Marlin ballpark.
A federal environmental impact study required to be completed before receiving FTA funding might conclude to build something else.
Of course, Miami could decide to fund this aerial tram itself. Examples of other aerial tram construction costs in America:
Portland Aerial Tram cost $57 million to build in 2006, four times the original estimate. The tram travels a horizontal distance of 3,300 feet (1,000 m) and a vertical distance of 500 feet (150 m) in a ride that lasts three minutes, averaging 22 mph. The tram cars each weigh approximately 12 tons, with cabin dimensions of 25 feet by 11 feet (7.5 m by 3.3 m). Each car has a capacity of over 13 tons and there is sufficient room in the cabin for 78 passengers and one operator. The tram is propelled by three independent drive systems. The primary drive is a 450 kilowatt (600 hp) variable-frequency electric motor. Two hydrostatic diesel engines are also part of the design: one is a standby drive, permitting operation during a power outage; the other is an emergency evacuation drive. The tram's operating costs are also higher than expected. Originally, it was expected to cost $915,000 annually, but is now expected to be $1,700,000. As a result, the fare—originally estimated at $1.70—is set at $4.50, about the same as an all day ticket on Tri-Met ($5.00).
The distance between Marlin's ballpark and Miami Center is at least 6,780 feet, about twice that of the Portland Aerial Tram. Should we expect twice the construction costs?
I'm sure a mostly single track streetcar line 6,780 feet long could be built for less than $50 million, and a double track streetcar line could be built for less than $100 million.
What would be interesting is comparing the operating expenses, I'm not sure which would be cheaper? But I'm sure the fares for a streetcar trip just over a mile long would be less than $4.50, even in Miami.