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November 22, 2007

New MN roadway friction-measuring SAFEPLOW gains traction

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The University of Minnesota is touting its new SAFEPLOW research vehicle which measures tire-road friction coefficients. These measurements are then used to control the application of sand or de-icing chemicals. Designed to be mechanically simple and reliable, the device relies on advanced signal-processing techniques to measure friction as a snowplow moves at standard plowing speeds.

The concept is gaining momentum...or should we say "traction"?

The full report is available free online.

November 14, 2007

Canadian transport ministries lag in developing performance measures for reliability and mobility

Canadian highway agencies are prioritizing performance measurement as never before, particularly to determine how well their efforts protect the roadway infrastructure and deliver roadway safety. But they are inconsistent in providing metrics to capture outcomes in the areas of system reliability and mobility (congestion), according to a 2006 report by the Transportation Association of Canada (TAC), prepared for Transport Canada.

The survey identified efforts to run roadways using private-sector-type, customer-driven outcomes measures has increased public expectations and generated an increased level of service, the report concluded.

The report deems "problematic" the comparative use of outcomes measures as a means of comparing the performance of different agencies since local conditions vary widely.


November 02, 2007

Business mobilizing to save federal transportation program

Yes, the Social Security Trust Fund is chronically ill and surgery will be required to keep it alive. Medicare is even worse, it's in the ER to staunch even shorter-term financial hemmorhaging. Worst of all, however, is the Highway Trust Fund which will be bankrupt in 2009 absent significant changes.

Recognizing that the nation's economic competitiveness is at stake, the business community has created a series of lobbying coalitions, each with its own prescription for what ails federal transportation funding. Last week, the US Chamber testified before the House Budget Committee; its commentary well sums the situation:

It is clear that chronic underinvestment is a major contributing factor to the problems across all modes of transportation; however, misuse of funding, a lack of resource prioritization and poor comprehensive planning must also be addressed....the Chamber encourages Congress to spend infrastructure dollars more wisely, ensure that states do not divert their transportation funding away from its intended use in the name of "flexibility," invest in new technologies, attract more private investment for projects, and encourage public-private partnerships at the state and local levels.

The Chamber identified four goals in its "Let's Rebuild America" program.


1. A data-driven approach. The RAND Corporation says the $13 trillion US economy will grow to $20 trillion by 2020 -- a data-driven approach will overcome public skepticism about "pork barrel" transportation spending

2. Public education is needed, with a particular emphasis helping Americans understand the linkages of transportation to jobs, clean air, road safety and overall quality of life.

3. Many procedural obstacles hinder timely transportation improvements; removing these obstructions will

unleash and unlock the potentially hundresd of billions of dollars in private investment just waiting to be spent on critically needed power plants, pipelines, refineries, transmission lines, broadband lines, port facilities, railroads, airports, and privately constructed roadways.

4. We need a national debate on policy options for transportation funding including how to prevent diversion of monies extracted from citizens for transportation improvements that end of supporting other programs.

The Chamber asks: "Are we still a nation of builders? Are we still a can-do society?"