Chapter 8, Problem 2SQ

Consider how multimodal network models might be used in transportation planning operations for the products. How can details concerning products or would or would not utilize multimodal transportation?

Technology often offers the potential of improving efficiency and effectiveness of transportation companies, but water carrier do not appear to have applied much new technology to improve their service. What impediments slow technological progress in the water carrier industry?

Should the Internet be considered the sixth mode of transportation? Why or why not?

Water carriers played a dominant role in the transportation system of the United States in the 18th and 19th centuries. Why has their relative position declined during the 20th century? Are they still an important component of the total transportation system? Why or why not?

Railroads no longer dominate the freight transportation market, but they still lead the market in terms of freight ton-miles. What factors contribute to their leadership in this area? Why is their share of the total expenditures for freightmovement so small if they lead in freight ton-miles?

Discuss how transportation experts are using technology to help reduce freight theft.

What has been the effect of deregulation of transportation prices in the United States?

A6 In 2-3 paragraphs, please answer the following question from your textbook: While improved transportation systems provide economic benefits, there may be some associated environmental costs. What are the major environmental costs associated with transport systems and what are their potential negative impacts?

What do we mean by miles-per-delivery (MPD) in Logistics Network? Why is MPD an important metric to keep track of? What are the cost and benefits of low MPD; and costs and benefits of high MPD in your logistics network?