全国收费公路专项清理第一阶段摸底调查已于2011年8月底结束,按照要求,各地摸底情况近期将对外公布。近日,至少已有北京、上海、山东等12省份公布了收费公路摸底调查结果。根据调查结果,12省份收费公路累计债务余额7593.5亿 The first phase of the nationwide special toll road clean-up survey ended in late August 2011. According to the requirements, the situation in various places will be announced in the near future in the near future. Recently, at least 12 provinces including Beijing, Shanghai and Shandong have announced the results of thorough investigation of toll roads. According to the survey results, the accumulated debt balance of toll roads in 12 provinces was 759.35 billion