1949年10月1日,中华人民共和国成立时,全国只有公路8.1万公里,而且标准很低,路况又差。经过短短的46年建设,全国公路里程已达115.7万公里,尤其是近15年的建设里程超过前31年的总和,增长速度居世界首位。为了纪念我国公路光辉的发展历程,邮电部于1956年至1991年,先后发行了7枚以公路为图案的邮票。 1954年,进藏大军在极其艰苦的条件下,修建了康藏、青藏 On October 1, 1949, when the People’s Republic of China was founded, there were only 81,000 kilometers of highways in the country, with low standards and poor road conditions. After a short period of 46 years of construction, the national highway mileage has reached 1.157 million kilometers. In particular, the construction mileage of the past 15 years has surpassed the sum of the previous 31 years and the growth rate ranks first in the world. In order to commemorate the development of China’s highway glory, the Ministry of Posts and Telecommunications from 1956 to 1991, has issued seven road-patterned stamps. In 1954, the army entering Tibet organized the Kangzang and Qinghai provinces under extremely difficult conditions