题名: |
SOCIAL BENEFITS OF TRANSIT: CASE STUDY OF METROPOLITAN ATLANTA RAPID TRANSIT AUTHORITY. |
作者: |
Nelson-AC |
关键词: |
SOCIAL-BENEFITS; PUBLIC-TRANSIT; CASE-STUDIES; METROPOLITAN-ATLANTA-RAPID-TRANSIT-AUTHORITY; COST-COMPARISONS; AUTOMOBILE-USE |
摘要: |
Advocates of transit suggest that there are several important social benefits of transit systems--savings in pollution, congestion, and general social costs. Estimates of such savings have been limited to general comparisons with the personal occupancy vehicle (POV) mode usually on a vehicle-miles-traveled basis. Those savings are simulated in the context of the Metropolitan Atlanta Rapid Transit Authority (MARTA). It is estimated that between 1980 and 1994, MARTA generated about $2.2 billion in total social cost savings by diverting POV riders to transit. Compared with the POV alternative, MARTA generates an average of about $107 million annually in savings to society even after considering society's subsidies to transit. Shortcomings of the analysis and policy implications are discussed. |
总页数: |
Transportation Research Record. 1997. (1576) pp125-131 (7 Tab., 14 Ref.) |
报告类型: |
科技报告 |