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Caution must be exercised in comparing fatalities (and injuries) across modes because different definitions for reportable events are used among the modes. In particular, rail and transit facilities and...
The Highway Performance Monitoring System (HPMS) sample is a stratified simple random sample of highway links (small sections of roadway) selected from state inventory...
The Highway Performance Monitoring System (HPMS) is the source of road mileage data and is considered reliable. (See box 1-1 for detailed...
TABLE 1-1. System Mileage Within the United States
Highway
The Highway Performance Monitoring System (HPMS) is the source of road mileage data and is considered reliable. (See...
Excel | CSV
Financial 1960 1970 1980 1990 1994 1995 1996 1997 1998 Operating revenues ($ millions) Domestic freight 1,722i 2,070i 7,219i 7,940i 7,745i 7,712i 7,684i R6,901i 6,...Excel | CSV
Financial 1960 1970 1980 1990 1994 1995 R1996 1997 R1998 Operating revenues, totala ($ millions)N N N 127,314f 155,713f 161,806f 172,743f 183,153f 197,490 Local trucking N N N 31,397 40,903 43,830 46,589 49,972 55,553 Trucking, except...Excel | CSV
Financial 1960 1970 1980 1990 1994 1995 1996 1997 1998P Passenger operating revenues ($ millions) Passenger fares1,335I 1,639I 2,556I R5,891I 6,756I 6,801I 7,416I R7,546I 7,717I...Excel | CSV
1980 1985 1990 1995 1996 1997 1998 1999 Total U.S. resident populationa (thousands)227,255 237,924 R248,791 R262,803 R265,229 R267,784 R270,248 272,691 Ageb (thousands) ...Data Source and Accuracy Statements
Chapter 1 Extent, Condition, and Performance
TABLE 1-1.System Mileage Within the United States
Highway
The Highway Performance Monitoring System (HPMS) is the source of road...