Post by Steven Dale
I tend to pick on Light Rail for a reason. It’s a technology akin to the average beauty contestant. It looks good on the outside, but is kind of useless on the inside.
Subways (HRT) can move hordes of people quickly and buses can move a moderate number of people cheaply, but Light Rail seems incapable of either. LRT is not quick, it doesn’t move a tonne of people, and it’s certainly not cheap. But as I’ve said before, Light Rail managed to come up the middle between a technology we cannot afford and a technology we do not like.
I’ve talked in the past about the speed of Light Rail, but let’s now talk specifically about that cost matter.
According to several recent studies by Bent Flyvberg, a respected scholar from Denmark, urban rail systems cost on average, US$50-150 million per route-kilometre. Granted, this range includes both light rail and heavy rail, but the point is this: At the low end of analysis, an urban rail system will cost a minimum of US$50 million per route kilometre to construct. It’s reasonable to assume that systems in that range will be of the light rather than heavy variety.
Cable systems rarely reach such costs. The Portland Aerial Tram, yes, reached the US$50 million per kilometre threshold, but that system is the exception rather than the rule. When looking at systems build worldwide, cable rarely eclipses the US$30 million per kilometre mark.
Given that cable is cleaner, quieter, more reliable and safer than light rail, the cost factor more than justifies cable’s place in the minds of transit planners everywhere.
I’m not saying forget about Light Rail entirely. I’m just saying that there are several instances where cable could do the job and is worthy of consideration.
Want more? Purchase Cable Car Confidential: The Essential Guide to Cable Cars, Urban Gondolas & Cable Propelled Transit and start learning about the world's fastest growing transportation technologies.
Want more? Purchase Cable Car Confidential: The Essential Guide to Cable Cars, Urban Gondolas & Cable Propelled Transit and start learning about the world's fastest growing transportation technologies.
