Not everything is difficult , though : dual language road signs are ubiquitous and china ' s airports and internal flight network is hugely impressive , as are its free - flowing toll roads 不过，并非事事都是那么困难：双语路标比比皆是，中国的机场和国内航线令人印象深刻，其通畅的收费公路亦是如此。
Meanwhile , under the research of toll roads " transferring and the impact analysis of heavy - loaded vehicles to the highway , the paper states the measures and recommendations which strive to solve the existing problems 同时，对收费公路转让经营权、重载交通对收费公路的影响进行了分析，提出了应对措施和建议。
Introduces road classify and the emergence and development of toll road at home and abroad . discusses the identities of benefit of difference and quasi - public goods of toll road 介绍公路分类及其属性，分析了中外收费公路的产生与发展，论述了收费还贷公路的级差效益和准公共物品特性，对公路收费的合理性进行分析。
According to the difference of economy development and highway transportation in the east , middle and west china , the paper recommends the adapting policies for the development of toll roads in the different regions 针对东、中、西部地区经济发展状况和公路交通发展差异，提出了东、中、西部地区收费公路发展的调整政策。
The paper systematically describes the history , status quo and problems of toll roads , puts forward the policy objectives in different stage and guidance and basic principle of developing toll roads in strategic way 本文系统阐述了收费公路的发展历程、现状及存在的问题与挑战，从战略高度提出了我国发展收费公路的各阶段政策目标、指导思想和基本原则。
When the toll collection right transfer contracts for toll roads that are invested and managed by domestic and foreign economic organizations expires , the roads should be recovered free by the state and handed over to transportation departments for management 由国内外经济组织依照本法规定投资建成并经营的收费公路，约定的经营期限届满，该公路由国家无偿收回，由有关交通主管部门管理。
