Table 6-1: Transportation and Warehousing Establishments and Employment in Colorado: 1999,,, Business type,Establishments1 (number),Number of employees,Annual payroll ($ thousands) Total transportation and warehousing,"2,709","54,003","1,809,145" Air transportation,102,"13,877","682,655" Water transportation,3,100-249,D Truck transportation,"1,618","16,380","494,107" Transit and ground passenger transportation,162,"4,203","76,470" Pipeline transportation,28,100-249,D Scenic and sightseeing transportation,32,100-249,D Support activities for transportation,442,"5,224","135,939" Couriers and messengers,228,"11,718","333,076" Warehousing and storage,94,"2,030","58,418" KEY: D = withheld to avoid disclosing data for individual companies.,,, "1 The transportation and warehousing sector (North American Industrial Classification System [NAICS] 48 and 49) includes industries providing transportation of passengers and cargo, warehousing and storage for goods, scenic and sightseeing transportation,",,, "SOURCE FOR DATA ON THIS PAGE: U.S. Department of Commerce, U.S. Census Bureau, 1999 County Business Patterns, Washington, DC: May 2001, available at http://www.census.gov/epcd/cbp/ map/99data/06/999.txt as of Oct. 25, 2001.",,,