To learn to love our traffic engineers, we have to understand why they don?t feel they have the authority to design roads to meet citizens? needs ? the standards won?t let them.
Gary Toth invites us to ?marvel at how thoroughly the transportation establishment delivered on its perceived mandate?, including ??language/terminology; funding mechanisms; curriculum at universities; values; and policies. Common professional organizations? reinforce and standardize this? at a scale that has rarely been matched by any other profession.?
Toth advises ?Design manuals often present standards in ranges from minimum to desirable. Has the designer selected the desirables instead of minimums?? Residents will want the minimums, as the ?desirables? are from the point of view of creating a wider, straighter and faster roadway.
In this series, we?ve set up a ?straw man? based on traditional engineering practices. The critique reported here comes from within the profession, however, and context sensitive standards such as NJDOT?s Smart Transportation Guidebook have been published that, if implemented, will significantly improve livability, which is the goal of the WWBPA.
We?ve seen how standards? flexibility enable engineers to design bike and walk friendly roadways, so in our next installment, we?ll look at liability concerns.
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Standard engineering practice is to build for more speed, which means more and wider lanes, plus expanded roadside sight distances, which may require purchasing right-of-way, etc., all adding to the cost. Also, engineers are required to forecast volume 20 years into the future and build for anticipated increases.
If nobody has an incentive and/or is held accountable for cost containment, neither politicians nor engineers, it?s easy to see why it?s not a priority.
We?ve finished examining how citizens prioritize safety, cost, volume and speed differently than traffic engineers, so our next installment will look at one reason engineers use to convince us that they know best – because of the standards.
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Monthly meetings are held at 7 p.m. on the second Thursday of the month via Zoom due to Covid. We will eventually resume meeting in the West Windsor Municipal Building. Email us at wwbikeped@gmail.com if you would like the Zoom code.
Find us at the West Windsor Farmers Market (Vaughn Drive parking lot) from 9 a.m. to 1 p.m. every other Saturday from May through Halloween.
To learn to love our traffic engineers, we have to understand why they don?t feel they have the authority to design roads to meet citizens? needs ? the standards won?t let them.
In this series, we?ve set up a ?straw man? based on traditional engineering practices. The critique reported here comes from within the profession, however, and context sensitive standards such as NJDOT?s Smart Transportation Guidebook have been published that, if implemented, will significantly improve livability, which is the goal of the WWBPA.
