As high speed rail progresses through the planning stages special attention will need to be paid to the important issue of local connectivity in ensuring high ridership (and high speed rail’s success). Our major problem with funding transit expansion has been the federal government’s unwillingness to give us money because of the demonstrated lack of local political will in funding transit operations and maintenance. As is the case for most transit systems, funding initial construction is not as big a hurdle as funding ongoing operations and maintenance.
Which is why I wonder why MDT and FIU are putting all of their eggs into the proverbial Bus Rapid Transit ‘basket’. Current plans show a mixture of BRT and BRT light for most major corridors in Dade County. Don’t get me wrong, BRT is not bad, but our goal should be to accommodate the greatest capacity for the same long term cost. When comparing the O&M of Bus Rapid Transit with Light Rapid Transit this crucial cost is the same. While initial construction of BRT infrastructure is lower, the operations and maintenance costs, the burden most placed on our local municipalities, is the same as light rail technology, only at a fraction of the capacity.
Don’t take it from me. The bipartisan Congressional Government Accountability Office did its own analysis comparing the costs of BRT with LRT in 2003:
Communities consider several factors when they select mass transit options. Our 2001 report examined such factors as capital cost and operating costs, system performance, and other advantages and disadvantages of Bus Rapid Transit. We found, for example, that the capital costs of Bus Rapid Transit in the cities we reviewed averaged $13.5 million per mile for busways, $9.0 million per mile for buses on high occupancy vehicle lanes, and $680,000 per mile for buses on city streets, when adjusted to 2000 dollars.4 For comparison, we examined the capital costs of several Light Rail lines and found that they averaged about $34.8 million per mile, ranging from $12.4 million to $118.8 million per mile.5 In addition, in the cities we reviewed that had both types of service, neither Bus Rapid Transit nor Light Rail had a consistent advantage in terms of operating costs.
Said another way, apart from the difference in initial cost, choosing BRT costs as much per year to run as LRT, but with less capacity (light rail cars hold more passengers than bus rapid transit cars). When thinking over the long term, the equation heavily favors LRT, because the lost capacity over time far outweighs the initial savings, especially when one considers latent demand for mass transit.
What this means for the average citizen is that real transit solutions, such as a metro-rail link down the Douglas corridor or an LRT Bay link, are going to lose out to costly BRT lines that will spend our transit dollars without making meaningful strides in increasing ridership, or connectivity.
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