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The Employment Cost Index (ECI) measures changes in the cost of labor to employers. Since the ECI is a fixed-...
Employment in transportation supporting industries accounts for over half of total transportation-related industry employment....
One broad measure of...
Car and truck sales can be seen as an indicator of future demands to be placed on transportation infrastructure. Trends in sales for particular types of vehicles...
Advance retail sales are a leading indicator of retailers sales expectations and may suggest future demand for commercial transportation services. Retail stores may...
SOURCE: U.S. Department of Labor, Bureau of the Labor Statistics, "Price & Living Conditions: Average Price Data. "http://www.bls.gov/data/home.htm.
NOTE: Prices of gasoline,...
SOURCE: U.S. Department of Energy, Energy Information Administration, "Retail Gasoline Prices" and"On-Highway Diesel Prices." Internet site: http://www.eia.doe.gov/oil_gas/petroleum/special/gasoline_update/...
Train-miles per employee hour are used as a measure for labor productivity in railroad transportation.
Total train miles includes yard-...
Highways and streets are the largest component of public transportation infrastructure spending...