United States LOGISTICS AND TRANSPORTATION SPOTLIGHT
by John Bohòrquez Jiménez
1. Maritime
1.1. carriers
1.2. seaports
1.3. terminals
1.4. cargo
1.5. passengers
2. multiple transportation modes
2.1. air and express delivery services
2.2. freight rail
2.3. maritime transport
2.4. truck transport
3. supply chain network links producers and consumers
4. INDUSTRY SUBSECTORS
4.1. Air and express delivery services
4.1.1. expedited
4.1.2. timesensitive
4.1.3. and end-to-end services for documents
4.1.4. small parcels
4.1.5. high-value items
4.1.6. export infrastructure
4.1.6.1. small and medium-sized businesses
4.2. Freight rail
4.2.1. High volumes
4.2.1.1. heavy cargo
4.2.1.2. products
4.2.2. long distances
4.2.2.1. goods and serves
4.2.2.1.1. every industrial
4.2.2.1.2. wholesale
4.2.2.1.3. retail
4.2.2.1.4. resource-based
4.2.2.2. naiton's coal
4.2.2.3. raw metal ores
4.2.2.4. grain