Cities tackle traffic head-on with commuter options

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USA Today profiles Minneapolis Cities tackle traffic head-on with commuter options finally published. I get quoted briefly at the bottom. Also misquoted, I was talking about mode share on all trips, the article says work trips.

For the record, Brookings estimates Minneapolis-St Paul-Bloomington Transit mode share at 4.8% in 2008, nationally transit commuters are about 5.0% of all commuters.

Non-work transit mode share is much lower. Overall,

Transit Person Miles Traveled nationally is about 1% of Annual Private Vehicle Person Miles Traveled (source: Polzin and Chu: A Closer Look at Public Transportation Mode Share Trends. Journal of Transportation and Statistics 8(3)) Trip shares are a bit higher for transit since trip length for most bus trips is lower than private car.

The Twin Cities TBI (2000) estimated for all purposes transit mode share of 2.5%.

I think this could be fixed by deleting "work" from "work trips" in the ante-penultimate paragraph.

1 Comment

The thing is how do you test and measure the results?

If there is no testing and measuring, how will you know what is working?

I am always sceptical with the “research shows” results. Reason is, the research… what research are the articles referring to? Let’s not just accept the “research shows” as a be all and end all because the research is sometimes not adequate.

I am wondering does anyone other than me have an opinion on this?
What do you think?

David Levinson

Network Reliability in Practice

Evolving Transportation Networks

Place and Plexus

The Transportation Experience

Access to Destinations

Assessing the Benefits and Costs of Intelligent Transportation Systems

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This page contains a single entry by David Levinson published on July 26, 2010 2:31 PM.

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