Table 19 U.S. Domestic Freight Ton-Miles by Mode: 1980-2000
Table 19 U.S. Domestic Freight Ton-Miles by Mode: 1980-2000Excel | CSV
Ton-miles (billions) 1980-2000 1980 2000 % change Average annual growth rate Air carrier 5 15 230.9 6.2 Intercity truck 555 a1,142 105.8 3.7 Class I rail 919 1,466...