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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Susan Cedar
San Leandro, US
★★★★★ 4
My dog loves glowing fetch at night!
Style: Glow Balls (Pack of 3), Size: 2.5 inch
Fantastic. Sturdy. My dog loves them Glow in the dark is great for fetch at night. I keep a flashlight with me because the glow doesn't last really long. But they charge very quickly and are really bright.
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Reviewed in the United States on February 22, 2026
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Maddox
Phoenix, US
★★★★★ 5
Indestructible
Style: Fetch Balls (Pack of 2), Size: 3 inch
These balls are indestructible! We have a lab and a lab mix and they CANNOT damage these balls. They love them for fetch and to just chew on them (slightly squishy, but NO damage). Best toys we have bought for them.
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Reviewed in the United States on April 19, 2026
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Animal Lover
West Palm Beach, US
★★★★★ 5
Great trial set. Just be careful throwing the orange one!
Style: Assorted Balls (Pack of 3), Size: 2.5 inch
Blue isn't that easy to see in the yard White charges with bright light/UV and is truly a game changer for night-time fetch. Both dogs clearly favor it. Orange is easy to see in the grass at day They're 3 different weights as well, so double trial. I prefer medium for my big dogs, though light performs well too The orange is HEAVY and unyielding. Do NOT throw it with a ball thrower. It could damage your house or knock your dog out. Seems tough though.
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Reviewed in the United States on January 16, 2026
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Spo509
Chelsea, US
★★★★★ 3
Not as good as chuck it anymore
Style: Fetch Balls (Pack of 10), Size: 2.5 inch
I have bought these before and the where just like the chuck it balls. These are not those balls. The are lighter and my dog has already cause damage to one
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Reviewed in the United States on March 16, 2026
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SoFlaGRAM
New York, US
★★★★★ 5
loud but in a good way
Size: 4.5"
Love these crazy loud squeeky balls. I bought two a bit too big but the dogs still love them. Yes, they will drive you insane but the dogs love them so much it's worth it watching the pups enjoy the balls. They are strong and safe as long as they aren't too small for your dogs mouth.
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Reviewed in the United States on May 2, 2026

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