地方公路系指地方交通部门管养的一般县、乡级公路。其资金来源主要靠上级投资和地方集资,对公路进行养护管理和根据车流量的大小、路损情况、经济的发展进行技术改造,为发展本地交通、繁荣农村经济、改善县、乡级公路运输条件服务。因此,如何使用有限的资金,地方各级政府在民 Local roads refer to the general county and township highways managed by the local transportation departments. Its source of funds mainly rely on higher-level investment and local fund-raising, the maintenance and management of roads and technological transformation according to the size of traffic flow, road damage, economic development, in order to develop local transport, rural economy prosperity, improve road transport at county and township level Conditional service. Therefore, how to use limited funds, local governments at all levels