Dr. Gridlock: Questions from riders about Metrorail schedule plan, WaPo, July 13, 2015

A key quote from this article:

I think riders on the far ends of the Green, Yellow, Silver and Orange lines should be particularly concerned about this proposal. They are served by only one line, and the greater spacing and crowding will be most noticeable there. . .

This chart shows the scope of the proposed cutbacks in service on these lines:

Please read the rest of this article here.

If you are a Silver Line rider (or even if you're not) who is concerned about the proposed reduction in peak period service from 6 minutes to 8 minutes with a  23% cut in the number of Silver Line cars during peak hour peak direction, please contact Hunter Mill Supervisor and WMATA Board member and Senior Vice Chair Cathy Hudgins.

County Office Space Vacancy Rate Continues to Rise, Fairfax County Economic Indicators, June 2015

The County's just released Economic Indicators report for June 2015 shows a continuing rise in the commercial office space market in the County to near record highs.  The brief report attributes this increase to the aging of the County's office inventory, which is not the primary or even secondary cause of the growing vacancies.  The core causes are

•  A change in the way businesses--especially those in high technology  industries--do business, relying on the Internet to allow workers to work from anywhere and, therefore, requiring less office space.

•  A global shift to reducing office space per worker by using open work spaces to encourage collaboration and reduce office space costs.

•  A reduction in federal direct and contract spending as part of its continuing austerity budgeting, sequestration, and occasional shutdowns, resulting in less office employment. 

A comprehensive independent report by a Washington consultant for Montgomery County that we published here highlights these trends, not old office buildings.

Here is what the County had to say about the Commercial Office Market.

 

Until County leaders consider the REAL issues in the high and rising office space vacancy rate and its critical implications for the County, especially its property tax base, the County will not make progress in balancing its budgets, attracting businesses, and increasing its economic growth.

WaPo editorial criticizes Fairfax libraries for skimping on books.

This is found in the middle of today's Washington Post editorial on the need for books AND e-books in libraries:

. . .In Fairfax, library officials seem more concerned about their shrinking collection, but not because they think buying in print and buying electronically are mutually exclusive. Instead, Fairfax libraries simply lack the funds to maintain robust collections.

The difference between the District and Fairfax is simple. D.C. libraries have enjoyed generous government support over the past decade, Fairfax’s less so.  With enough money, they can build new infrastructure for new times, boosting e-book collections without cutting print sources people still need. When budgets are tight, however, any e-book comes at the cost of a printed volume. . . .

Here's the full editorial.

Does density matter in technology growth in the 21st Century?

For nearly a decade, Fairfax County has highlighted the prospective role of the Silver Line as a critical driver in making the Dulles Corridor a hub of high technology, a mini-Silicon Valley if you will, thriving on a well-educated, densely populated area surrounding the Metrorail stations from Loudoun County to Tysons. 

Recent research by several economists (its always the economists and "the dismal science") suggest that that vision is dying.  Here is the overview of a paper entitled "Are Larger Cities Losing Their Edge," published in the National Bureau of Economic Research's Digest.  Here is the overview of their article:

Are Larger Cities Losing Their Edge?

Inventors in densely populated areas relied on newer scientific breakthroughs more than their more-isolated peers until the middle of the 20th century, after which the disparity steadily narrowed.

Nearly a century ago, the eminent economist Alfred Marshall hypothesized that ideas were more likely to germinate into useful inventions in large cities than in smaller ones. Innovators working in close proximity to other creative minds, he argued, had a greater opportunity to learn of the latest advances and to engage in brainstorming.

In Cities and Ideas (NBER Working Paper No. 20921), Mikko Packalen and Jay Bhattacharya test this conjecture. They study U.S. patents granted between 1836 and 2010, and calculate the population density per square mile where the inventor resided. This enables them to distinguish patents that were developed in urban areas from those that were developed elsewhere. They also identify the key concepts that each patent refers to, which in turn reflect the scientific or engineering foundation on which the patent is based. For each concept, they search the entire patent database to determine the date on which this concept was first mentioned. This makes it possible to classify patents based on the age of their scientific background. A patent for which the key concept first appears in the patent database just one year before the patent was filed is based on "younger" innovations than a patent for which the key concept has been referenced in patents for several decades.

The authors find that, on average, patents that were filed by inventors in densely populated areas relied on newer science than patents filed by their more-isolated peers until the middle of the 20th century. In 1900, for example, a two standard deviation increase in the population density of an inventor's home town was associated with a 20 percent increase in the probability that the patent would be one that relied on the latest scientific advances. The study defines a patent as using "latest advances" if the age of the patent's key concept falls in the youngest 5 percent of the concept age distribution.

The tendency for patents filed by inventors in densely populated areas to rely on newer scientific breakthroughs has waned in recent decades. There was a decline between the 1950s and the 1970s, and, after an uptick in the 1980s, a decline again in the 1990s and 2000s. "Taken together," the authors write, "our results suggest that in the late 20th century agglomeration has become less important to innovation both in absolute terms and relative to other factors—like collaboration—that predict the use of newer ideas."

The authors hypothesize that the recent decline in the difference in use of newer breakthroughs between more- and less-densely populated areas may be due to the spread of new communication technologies that have made new ideas available more readily to all. For example, with the emergence of the Internet, virtual communities may be erasing the advantage of physical proximity, and those in less-urban areas may be able to participate as effectively as those in larger cities in debating the merits and application of new ideas.

— Steve Maas

The ideas presented in this paper are fully consistent and supportive of the notion Reston 20/20 has been presenting to County leaders, the development community, and the public for several years concerning the trend toward less office space per worker.  A key driver in that argumentation is that the internet permits teleworking and there are few advantages to having people clustered in office space (especially enclosed offices) most of the time.  This paper suggests that trend may have national implications for future technology development that undermines that current County vision that a high-density technology corridor such as that currently planned for the Silver Line will have little, if any advantage, to offer either businesses or residents.  It suggests the County's vision may be a plan for the last century although that has yet to be seen in full.

For those interested, here is a link to the full NBER paper.

Silver Line at Wiehle to Have Planned WORST Service on Metrorail.

Dr. Gridlock writes about the new WMATA plan to change Metrorail scheduling to reduce congestion on the Blue Line.  He concludes his article with the following paragraph:

Under this (WMATA) proposal, Metro estimates, the number of cars in service on the Orange Line in the peak direction would drop from 78 to 64. The average number of passengers per car would rise from 91 to 111, tying the Orange with the Silver Line for most passengers per car, in the Metro estimate.

Of course, this doesn't consider the almost daily delays on Metrorail, many of them on the Silver Line.  So this is the BEST CASE SCENARIO.  A two-minute delay with this planned schedule would mean nearly 140 passengers on the train at Wiehle.  A five-minute delay would mean 175 passengers. 

For this service, Dulles Toll Road users are paying $3 billion (plus oodles of interest) for the Silver Line's construction and the taxpayers of Fairfax County are paying roughly another one billion dollars.  And that doesn't count other federal, state, and local contributions to the line's construction.