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黑龙江省列入全省统一养护的国省干线公路为11294公里,有养护道班476个。公路养护坚持了全面养护、科学养护和预防养护的原则,采取了6种不同的养护方式;开展了养护升级竞赛活动;进行了GBM创建工作。公路绿化工作得到加强,已完成绿色通道建设2700公里,占应绿化里程的82.5％。1998年8月,按照交通部的统一部署,省交通厅对全省公路养护管理体制进行了重大改革,并取得了初步成效。
Heilongjiang Province, included in the province’s unified conservation of the national trunk highway is 11294 kilometers, there are 476 maintenance class. Road maintenance adhere to the principle of comprehensive conservation, scientific conservation and preventive maintenance, took six different conservation methods; carried out conservation upgrades competitions; GBM created. Highway greening work has been strengthened, has completed the construction of green passage 2,700 km, accounting for 82.5% of green mileage. In August 1998, in accordance with the unified plan of the Ministry of Communications, the Provincial Department of Communications conducted a major reform of the provincial highway maintenance and management system and achieved initial success.