12-8 运输决策 Rail Nation's largest carrier, cost-effective for shipping bulk products, piggyback Truck Flexible in routing time schedules, efficient for short-hauls of high value goods too Water Low cost for shipping bulky, low-value /N goods, slowest form Pipeline Ship petroleum, natural gas, and chemicals from sources to markets Air High cost, ideal when speed is needed or to ship high-value, low-bulk items 商务策划学院2002商务策划学院 2002 12-8 运输决策 Rail Nation’s largest carrier, cost-effective for shipping bulk products, piggyback Truck Flexible in routing & time schedules, efficient for short-hauls of high value goods Water Low cost for shipping bulky, low-value goods, slowest form Pipeline Ship petroleum, natural gas, and chemicals from sources to markets Air High cost, ideal when speed is needed or to ship high-value, low-bulk items