Archive for September, 2014

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Dobbs: Density, travel corridor density, and implications for Guadalupe-Lamar urban rail

24 September 2014
Aerial view (looking north) of "Drag" section of Guadalupe St. (wide arterial running from bottom middle of photo to upper right). Western edge of UT campus is at far right, and extremely dense West Campus neighborhood occupies middle left of photo. In upper right corner, Guadalupe jogs northwest, then north again; main travel corridor eventually merges with North Lamar further north. Photo: Romil, posted in forum.skyscraperpage.com.

Aerial view (looking north) of “Drag” section of Guadalupe St. (wide arterial running from bottom middle of photo to upper right). Western edge of UT campus is at far right, and extremely dense West Campus neighborhood occupies middle left of photo. In upper right corner, Guadalupe jogs northwest, then north again; main travel corridor eventually merges with North Lamar further north. Photo: Romil, posted in forum.skyscraperpage.com. (Click to enlarge.)

By Dave Dobbs

This commentary has been adapted from the author’s Sep. 17th posting to an online rail transit discussion list.

How dense does a city need to be to justify a rail transit system?

One of things that the hard-core rail transit opponents like to do is to confuse a city’s overall population density with travel corridor density. Los Angeles, for example, because it grew up around 1100 miles of electric urban rail, has some very dense travel corridors, notably the Wilshire Blvd. corridor where currently they are about to begin construction on the “subway to the sea” (extension of the MetroRail rapid transit subway line to Santa Monica) The Wilshire corridor has densities comparable with those in New York City.

In my 35+ years as a transit advocate, I’ve heard the “Austin doesn’t have the density to support rail” argument hauled out time and time again. But Austin has a very congested core where 50% of the region’s employment is located within a half-mile of a six-mile-long travel corridor, Guadalupe-North Lamar. Austin is unique in that a 50-block-long segment of that corridor contains downtown, the Capital complex, the University of Texas (UT), and two residential areas, West Campus and Hyde Park with densities of more than 12,000 per square mile. And lots of people who don’t live there are traveling up and down this corridor trying to get to these places.

To serve this and similar travel corridors adequately with affordable urban rail transit will require re-allocating available street space from motor vehicles to higher-capacity transit. In other words, giving priority to rail transit because of its higher capacity and ability to ensure essential mobility. Instead of regarding the Guadalupe-Lamar corridor as a disaster because the solution means giving up two of the vehicle travel lanes for trains, politicians need to see the situation in Chinese terms, where the word “crisis” merges two concepts: “danger” and “opportunity”. ■

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UT should pay for East Campus urban rail — not Austin taxpayers

2 September 2014
Project Connect map showing half-mile radius from proposed urban rail stations. Except for a mainly commercial and retail sliver along the Drag, most of high-density West Campus residential neighborhood is beyond station access radius.

Project Connect map (annotated by ARN) showing half-mile radius from proposed urban rail stations. Except for a mainly commercial and retail sliver along the Drag, most of high-density West Campus residential neighborhood is beyond station access radius.

By Lyndon Henry

The following comments were made during Citizen Communications to Project Comnnect’s Central Corridor Advisory Group (CCAG) on 13 June 2014 regarding Project Connect’s proposed 9.5-mile, $1.4 billion urban rail starter line connecting East Riverside (southeast) with the Highland ACC site now under development (north). Ultimately, the group voted to recommend Project Connect’s proposal to the City Council.

Since 2006, UT has insisted on a San Jacinto route that would bolster its development aims for the East Campus. However, the West Campus is where the people are, with the third-highest residential density in Texas. It’s where the heavy travel flow is, and where most activity is clustered. And the FTA-required half-mile demographic “watershed” around proposed urban rail stations on San Jacinto barely touches the eastern edge of the West Campus. (See map at top of this post.)

Meanwhile, although insisting that its East Campus development program must be served by Austin’s urban rail, the UT administration has not offered a dime to fund it. Instead, they’ve happily assumed that Austin taxpayers can obligingly be squeezed with higher property taxes to pay for this amenity.

There’s a “reverse-Robin-Hood” aspect to this. Because of shale oil extraction on Permanent University Fund lands, according to a San Antonio Express-News report last year, “The University of Texas System is rich. … Oil is the reason why.”

The UT system is awash in money to the tune of a billion dollars a year, boosting UT Austin’s share to a total of nearly $200 million. Profits from football and other athletic entertainment bring in another $78 million a year.

While there are certainly various needs for this money — particularly the need to keep tuition costs affordable — and some constraints on how it’s used, it would seem logical and fair that, if UT desperately wants urban rail in the relatively less dense, less active San Jacinto route, UT should dip into its own resources to pay for it.

An East Campus-Medical School alignment could be installed as a branch from the Guadalupe-Lamar alignment proposed as an alternative to Project Connect’s plan. UT could cover the $45 million local cost in five years by modest annual dollops of $9 million from its abundant revenues.

This compromise alternative could buttress the feasibility of urban rail and increase the benefit to the entire Austin community. But UT’s administration needs to stop trying to soak Austin taxpayers, and take responsibility for funding its fair share of what it wants.