Walking & Biking: High tech understanding of low tech solutions

By Frank Teng

Frank Teng is a current MBA in Sustainable Management student at Presidio Graduate School in San Francisco and is on the board of Sustainable Silicon Valley. He works with Jones Lang LaSalle, a global real estate services firm, to manage global energy and sustainability programs for corporate clients in the technology and financial services sectors. Please note: Frank's views are his own and do not necessarily reflect the views of his employer.

Sometimes smart cities have simple solutions at their disposal – if they just view their data slightly differently. Walk Score recently released their updated rankings of bikeable, walkable, and transit-oriented cities:

  • 10 most bikeable large U.S. & Canadian cities (>200,000 people). The data on bike lanes, hilliness, and connectivity are all easily shown with elegant “heat maps”. An interesting inclusion in their scoring methodology is a “bicycle mode share” metric, which tries to capture the social network effect of biking. Rather than relying only on data about the built environment, the metric also attempts to measure actual cycling activity, often showing that there are “hot spots” in certain neighborhoods of cities aside from where the bike lane networks are.
  • 50 most walkable largest U.S cities, as well as Canada and Australia. This ranking relies on an algorithm that gives higher weighting to proximity to amenities within .25 miles and zero weighting to amenities further than one mile. This metric is used by the real estate industry in promoting walkable, livable neighborhoods.
  • 25 top-ranked public transit systems in the largest U.S. cities, measured based on “usefulness” of routes nearby, such as distance to the nearest stop, frequency, and type. Unlike the bike score, they don’t take into consideration riders’ satisfaction or effectiveness of the transit.

It’s hard to argue with Walk Score’s main conclusions on the benefits of walkability: residents average 6-10 pounds lighter in a walkable neighborhood, property values can be $600-$3,000 higher with each Walk Score point (and reduce the second largest household expense, your car), as well as the study that for every 10 minutes spent in a daily car commute, time spent in community activities falls by 10%. You can now even search hotels by proximity and travel time to the locations you’re planning on visiting.

Walk Score data is even being used now in urban planning using such metrics as average block length and intersection density. This is probably an improvement considering that the Project for Public Spaces calculated the Walkscore for every state's Department of Transportation headquarters, and came up with an average 67 on a scale of 0-100. See the PDF list here.

Another clever use of data is the City of Hoboken, NJ, announcing a combined bike rental-and-sharing program that will greatly reduce costs of operating the system. Social Bicycles puts a lock and GPS on the bike so it can be locked to traditional bike racks and while serving to track where bikes travel at what time, thus gathering large amounts of data data to help guide investments in improving effectiveness and safety of the system. Now they just need an integrated payment system like the transit pass proposed in Sao Paulo’s 150,000 bike-sharing system.

Discussion

Leave your comment below, or reply to others.

0 Comments

Submit a Comment

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Read more from the Meeting of the Minds Blog

Spotlighting innovations in urban sustainability and connected technology

Smart Cities Predictions for 2019

While 2018 was filled with a number of successful smart city deployments, it also revealed significant challenges that will only intensify in years to come. The most pressing challenge to be addressed throughout 2019 is earning the public’s trust in smart city projects. Towards the end of 2018, we saw major data privacy concerns emerge from citizens. From these concerns a heated, but healthy discourse between citizens, local governments, and private sector companies rose to mainstream media prominence. Citizens’ expectations of privacy have begun to challenge the murky data privacy policies described by many in the private sector. 2019 will be the year of the smart city for the citizen.

3 Lessons from Chula Vista to Help Clarify A Smart City Vision

Collaboration extends beyond City Hall. Unlike a city like New York, where most government functions are under the purview of the municipal government, a city the size of Chula Vista (population 268,000) or smaller has to collaborate with regional partners, such as school districts, hospital districts, water districts, the port district, and neighboring cities. By keeping dialogue open and working together on major projects we’ve opened up new opportunities for economic development, smart cities pilot initiatives and education.

Autonomous London

AVs can move more people in fewer vehicles on less congested streets compared to private cars. This means that some London streets could be made narrower and spare street space can be reallocated for other uses including bus lanes, cycling lanes, or expanded pavements. Street space can also be released for vegetation, allowing for cleaner streets and better storm water management.

Share This