在中国广袤的大地上,在全国2800多个县(旗、市、区)当中,迄今为止,只剩下这唯一一个不通公路的县——西藏墨脱。在中国广袤的大地上,在全国2800多个县(旗、市、区)当中,迄今为止,只剩下这唯一一个不通公路的县——西藏墨脱。多年以来,中央和地方各级政府始终关注墨脱公路的修建。早在1961年,当时的西藏军区公路部就曾开始勘测工作。1965 In the vast land of China, of the more than 2,800 counties (banners, cities and districts) in the country, so far only the only county outside the Tibet Autonomous Region - Tibet Medog is left. In the vast land of China, of the more than 2,800 counties (banners, cities and districts) in the country, so far only the only county outside the Tibet Autonomous Region - Tibet Medog is left. Over the years, the central and local governments at all levels have always paid attention to the construction of the Motuo Highway. As early as 1961, the Tibet Military Area Highway Department at that time started the survey. 1965