"Table 5-12/5-13 Rail Freight Average Speeds, Revenue Ton-Miles, and Terminal Dwell Times",,,
Quarter,Average line-haul speed (mph),"Revenue 
ton-miles 
(billions)",Average terminal dwell time (hours)
99Q3,23.1,364.0,U
99Q4,23.4,372.8,U
00Q1,24.3,358.6,U
00Q2,24.0,359.7,U
00Q3,23.8,376.0,U
00Q4,24.0,361.3,U
01Q1,24.4,370.4,U
01Q2,24.0,364.6,U
01Q3,24.3,367.7,U
01Q4,24.9,371.3,U
02Q1,25.5,352.0,U
02Q2,25.6,369.1,U
02Q3,25.0,361.2,U
02Q4,25.3,364.2,U
03Q1,24.7,368.4,U,,,,,,,,,,,,
03Q2,24.4,379.2,U,,,,,,,,,,,,
03Q3,23.8,387.6,U,,,,,,,,,,,,
03Q4,23.7,396.0,U,,,,,,,,,,,,
04Q1,23.2,395.6,U,,,,,,,,,,,,
04Q2 ,22.3,409.8,23.5,,,,,,,,,,,,
04Q3 ,22.5,417.3,23.1,,,,,,,,,,,,
04Q4,22.1,429.3,24.0,,,,,,,,,,,,
05Q1,21.8,416.7,24.2,,,,,,,,,,,,
KEY:  U = data are unavailable.,,,,,,,,,,,,,,,
NOTES: Data cover Class I railroads only (see Glossary for definition).  Average line-haul speed data for 2004 and 2005 are preliminary.,,,,,,,,,,,,,,,
"SOURCES:  Average line-haul speed and terminal dwell time—U.S. Department of Transportation, Research and Innovative Technology Administration, Bureau of Transportation Statistics, calculations using data reported by Class I railroads to the Association of American Railroads for posting at http://www.railroadpm.org/, and Surface Transportation Board (STB), Statistics of Class I Railroads in the United States, table 8, available at http://www.stb.dot.gov/, as of May 2005.  Revenue ton-miles—STB, Quarterly Selected Earnings Report, available at http://www.stb.dot.gov/, as of May 2005",,,,,,,,,,,,,,,