» A major roadway is advanced, in violation of the consensus-based plan.
Yesterday, the Chicago Metropolitan Agency for Planning (CMAP) Metropolitan Planning Organization (MPO) policy committee voted to approve the addition of a major new highway to the regional plan document. If built, the Illiana Expressway will run 47 miles between I-55 and I-65 in Illinois and Indiana, about 10 miles south of the existing built-up area of the Chicago region.
The project was supported by the relevant state departments of transportation as an essential complement to the existing mobility system and an economic development tool. But the decision to add it to the regional plan suggests a breakdown in what had been until recently a metropolitan-wide consensus about which projects to fund. Though the adoption of the project does not mean the end of the plan, it does imply that sticking to a regional plan in the face of political
Continue reading In the Chicago region, a setback for regional planning »
» A new report attempts to quantify the relative merits of development near transit. What value can this tool bring for planners?
Transportation and land use are inextricably linked. Building a new rail line may expand development; new development may expand use of a rail line. The direct connection between the two makes differentiating between cause and effect difficult to measure. Transportation planners frequently make the argument that a new investment will produce new riders, for example, but whether those riders would have come anyway is not a simple question to answer. There is no counter-factual.
Nevertheless, planners have invested decades of considerable work in the pursuit of transit-oriented development (TOD), under the presumption that clustering new housing, offices, and retail will result in rising transit use and, in turn, reduce pollution, cut down on congestion, and improve quality of life. There remains some controversy about the effectiveness of TOD investments
Continue reading Defining Clear Standards for Transit-Oriented Development »
» New proposals for light rail connections to LAX put in question whether an extension project will offer any major benefits.
Of the nation’s largest cities, Los Angeles is one of the remaining few with no direct rail connection to its airport.* Over the past two decades, L.A. County has expanded its Metro Rail network considerably, but the closest it has gotten to a station at its largest airport — LAX — is a stop about a mile away from terminals on the Green Line light rail service, which does not reach downtown and requires customers to make a connection to a surface bus to get to and from check-in areas.
According to current plans, that will change in the next few decades. Metro dedicated $200 million to a light rail connector in its Measure R spending packaged passed by voters in 2008. The agency began studying potential direct links from its
Continue reading Light Rail to Los Angeles International: A Questionable Proposition? »
» New York and Chicago debate putting BRT lines in street medians.
Last week, the New York City Department of Transportation announced that in the Bronx’s planned Webster Avenue bus rapid transit corridor, buses will run in lanes along the side of the street — not in the median lanes previously being evaluated. For this 5.3-mile route through the center of the borough, the decision will reduce bus travel speeds, increasing rider commute times and ultimately limiting the benefit of the BRT investment. The move evoked concern that the city was settling for less-than-best when it comes to bus transport in New York.
Yet the issue is more complicated than that, since many BRT lines share their routes with local buses. This has implications for cities across the country that are investing in BRT.
Here’s the problem: In addition to BRT along Webster Avenue, New York plans to
Continue reading Combining Local and Express Bus Services in One Lane »