I-235 Revived

Ed FallonEd FallonYesterday's topic on "The Fallon Forum" radio show was Interstate 235. Evidently, after spending close to a half billion dollars renovating a ten-mile stretch of the highway just a few years ago, Fallon discusses a report that traffic congestion is again a concern.

[Click here to listen to the program]

It is abundantly clear that we can't build our way out of congestion by expanding highways and that they do not "promote economic development" in the existing cities they slice through. Physical evidence of this litters our urban landscapes in the form of destroyed neighborhoods - yet the meme continues to exist. It will take instead a rethinking of our transportation network and the subsidies that encourage automobile-dependent growth.

I want to thank Ed Fallon for the discussion and for mentioning several times my proposal to convert a portion of I-235 back into a street-grid-connected boulevard. I wish he had also mentioned my blog address so people could read it themselves... most of the callers had misconceptions about the actual proposal.

I am most certainly opposed in principal to dumping many more millions into subsidizing westward suburban expansion by widening I235. I am also not convinced that there is actually a congestion problem on I235 in any commonly understood sense of the word. My analysis of MPO data released several months ago reveals that the actual measured average travel time over the I235 segment from downtown to the I35 interchange only exceeds the legal posted minimum travel time between 7:45 and 8:15 am in the eastbound lanes and between 5:00 and 5:45 pm in the westbound lanes. Confusing, yes, but it boils down to this: If you drive the speed limit, there are only two brief times it will take you any longer to commute from the western suburbs. More in-depth discussion of this here.

Progressives appear to be stuck celebrating the recent "bike sharing" coup while the planners and politicians work on getting the big money for the horrible north-south connector and probably inevitable widening of I235. There needs to be more people talking about this now. By the time the project "studies" hit the papers it will be too late.


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