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IV. Economic Characteristics of the Freight ... - FHWA Operations

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Figure 4-1. Productivity in Selected Transportation Industries: 1987-2010(Output per Employee 1 )1Based on <strong>the</strong> number <strong>of</strong> paid hours. Real gross domestic product (GDP) in <strong>the</strong> business and nonfarm business sectors is <strong>the</strong>basis <strong>of</strong> <strong>the</strong> output components <strong>of</strong> <strong>the</strong> productivity measures. These output components are based on and are consistent with<strong>the</strong> National Income and Product Accounts, including <strong>the</strong> GDP measure, prepared by <strong>the</strong> Bureau <strong>of</strong> <strong>Economic</strong> Analysis <strong>of</strong> <strong>the</strong>U.S. Department <strong>of</strong> Commerce.Notes: In 2009, <strong>the</strong> Bureau <strong>of</strong> Labor Statistics (BLS) revised its data for air transportation output per hour worked to includeboth full-time and part-time workers. Prior to 2009, BLS assumed all air transportation workers were full-time employees.Productivity has been relatively stable after years <strong>of</strong> improvement. Between 1987 and2010, output-per-hour worked more than doubled in line-haul railroading and grew by34 percent in long-distance, general-freight trucking. Line-haul railroads do not includeswitching and terminal operations or short-distance (or local) railroads. Long-distance,general-freight trucking establishments exclude local trucking and truck operators thatrequire specialized equipment, such as flatbeds, tankers, or refrigerated trailers.FIGURE 4-1. PRODUCT<strong>IV</strong>ITY IN SELECTED TRANSPORTATION INDUSTRIES: 1987-2010Source: U.S. Department <strong>of</strong> Labor, Bureau <strong>of</strong> Labor Statistics, Industry Productivity, available at www.bls.gov/lpc/as <strong>of</strong> September 5, 2012.57

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