SKU: 69193427222

A System at Risk: The Economics of Transportation

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Description

A System at Risk: The Economics of TransportationA System at Risk is a comprehensive analysis of the transportation dilemma in the United States that continues to affect the economic competitiveness and quality of life in America. Written for the layman and the professional alike, it describes an impending crisis in the surface transportation system, which is the foundation of economic vitality. Dr. Harold Worrall exposes the underlying relationship between transportation and economics by reviewing

A System at Risk is a comprehensive analysis of the transportation dilemma in the United States that continues to affect the economic competitiveness and quality of life in America. Written for the layman and the professional alike, it describes an impending crisis in the surface transportation system, which is the foundation of economic vitality.

Dr. Harold Worrall exposes the underlying relationship between transportation and economics by reviewing public economic theory and choice. Incremental policy making has done little to reduce automobile and truck traffic growth. Further, an analysis of traffic congestion demonstrates a geometric growth pattern for congestion even as traffic grows linearly.

Dr. Worrall reviews the European Union and China for the manner in which they have addressed similar challenges. These competing economies are shown to have a strategy for dealing with surface transportation and are in stark contrast to that of the United States.

Transportation funding is shown to be inadequate in volume and method of application as traffic volumes continue to grow. Dr. Worrall shows that there is a demonstrated need for transportation policies that consider a relationship between the price and consumption of transportation.



Binding Type: Paperback
Publisher: iUniverse
Published: 10/14/2005
ISBN: 9780595366439
Pages: 194
Weight: 0.64lbs
Size: 9.00h x 6.00w x 0.45d
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SKU: 69193427222

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Mary Freeman
Chelsea, US
★★★★★ 5
amazing
Color: Large Set of 4
good buy worked well
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Reviewed in the United States on April 13, 2026
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Steve
West Palm Beach, US
★★★★★ 4
3.5, Not 3.0
Color: Medium Set of 6
These balls were almost exactly what I needed. I was replacing my boy’s favorite ball, which is the 3” squeaky, spikey ball that fits in the chuck it launcher. Unfortunately I saw the shiny object next to it and because there were SIX balls and a dollar less, I failed to see that these are 3.5” balls instead of 3”…. Great balls but no fitty in the slingy. Buyer beware. No chuck it no problem. Save a buck.
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Reviewed in the United States on March 9, 2026
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HollisHoHo
Natrona Heights, US
★★★★★ 5
MY CHIHUAHUA LOVES THESE BALLS!!
Color: Samll Set of 8
My little chihuahua, BamBam, is addicted to balls, especially little balls that squeak! However, any balls that have material on them, BamBam will tear them apart, swallow the material and then get an upset tummy! These balls saved the day! BamBam LOVES them & she cannot tear them apart! They hold up so well! No matter how much BamBam plays with them, they keep squeaking away!
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Reviewed in the United States on July 15, 2025
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Laurens springerslng
Waukegan, US
★★★★★ 5
Great thick squeaky ball
Color: Large Set of 2
These are good thick rubbery squeaky balls. My boy loves them! He's 75lbs. Strong chewer. I hav hard time squeezing to squeak, but he doesn't... He loves it!!!
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Reviewed in the United States on March 24, 2026
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g a ross
Waukegan, US
★★★★★ 5
Squeaky ball
Color: Large Set of 4
Perfect squeaky ball. Dogs love them. I love that they're durable and their thickness aids their durability. My Great Dane will play alone for hours with a ball.
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Reviewed in the United States on June 20, 2025

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