Compared with the number of vehicle in year 2006 (20 millions), decrease 7 millions in year 2016. Total emission for PM10、SOx、NOx、NMHC、CO will decrease 19%、75％、27％、59％、18％. Air quanlity of peak concentration of O3 in the noth air base will be impproved 2.0-8.5 ppb by those strategies, peak concentration of PM10 will be impproved 3.0-6.3 μg/m3 . According to the health impact assessment based on the emission reduction during episode, the salary loose could be saved about 4~14 hundred million. At the legislative process, the administrative expenditure is recommended from Central Government Budget. During execution period, the expenditure could come from Air Pollution Fee, Car License Fee, and Energy tax. The strategies for the object are increasing the use of mass transportation system, and reduce the use of personal vehicles. The index to evaluate the achievement could be the service volume of mass transportation per population, the total running mileage, occupancy ,running vehicles or passenger mileage for mass transportation. Assist call the experts and inter-ministries meetings to finish the report “Environment and Transport Management”. Assist to convene 2 “Execution Achievement Work-shop” and 1 “Environment and Transport Management Forum” to expand the understanding of the public.

urban area, mobile sourse, air polluant