题名: |
Air Quality Impacts of Highway Construction and Scheduling; Research rept. Sep 96-1998.5 |
作者: |
Perkinson, D. G. |
关键词: |
Vehicle air pollution; Highway construction; Environmental impacts; Scheduling; Lane closures; Urban traffic flow; Traffic congestion; Traffic delay; Travel nodes; Mobile pollutant sources; Air quality standards; Standards compliance; Ozone; Urban areas; Texas; Construction costs |
摘要: |
In addition to the state's four urban areas currently designated as non-attainment areas, there is one maintenance area and four non-attainment areas. A large proportion of the state's population resides within these nine urban areas. This project provides information to the Texas Department of Transportation on the impacts of highway construction on corridor and regional mobile source emissions inventories. The project also provides information on the additional construction costs incurred by highway contractors who are required to participate in ozone alert programs. This information will allow the Department to make more informed policy decisions on whether or not to include highway construction projects in ozone alert programs. |
总页数: |
104p |
报告类型: |
科技报告 |