How is the cost structure of the motor carrier industry affected by infrastructure? How have fuel and labor impacted motor carrier cost structures?

What are some of the major issues facing motor carriers in the 21st century? Select one and discuss how it should be addressed?

What factors contribute to the differences in cost structure between the motor carrier industry and railroad industry? What is the impact for the railroad in terms of pricing, competitiveness, and investment?

What are the major current issues facing the railroad industry? Select one and discuss how it should be addressed.