Table 5-14. Current and Future Particulate Matter (PM-10) Emissions by Freight Transportation Mode: 2002, 2010, 2020 (Historical)
 |
Tons 2002 |
Tons 2010 |
Tons 2020 |
Percent Change, 2002-2010 |
Percent Change, 2002-2020 |
|---|---|---|---|---|---|
| Heavy-duty trucks | 120,000 | 65,380 | 34,760 | -46 | -71 |
| Freight rail | 21,300 | (R) 15,730 | (R) 12,990 | (R) -26 | (R) -39 |
| Commercial marine | 44,000 | (R) 42,930 | (R) 44,080 | (R) -2 | (R) 0 |
| Air freight | 300 | 290 | 270 | -3 | -10 |
| Freight total | 185,600 | 124,329 | (R) 92,099 | (R) -33 | (R) -50 |
U.S. Department of Transportation, Federal Highway Administration, Assessing the Effects of Freight Movement on Air Quality at the National and Regional Level, Final Report, April 2005, located at: https://www.fhwa.dot.gov/environment/freightaq/.
To view Excel files, you can use the Microsoft Excel Viewer.
