source:
, the Ji'nan Dadong ring project has been commenced and planned to start in the year. In the public announcement of EIA, the official name of the great east ring project is "the east ring section of the second ring road of the Ji'nan ring expressway". Some people think that Ji'nan has two rings, and the big east ring is called the second ring. According to the existing road network, what is the ring of the Dadong ring? Industry insiders say that with the expansion of the Ji'nan economic circle, the Ji'nan traffic loop is constantly redefined. The Dadong ring is the second ring of the high-speed circular city, and to some extent it can be identified as the fourth ring of Ji'nan. Then, where is the one or two and the third ring in Ji'nan? [layer by layer] the traffic loop is redefined to be the three ring of the city of Ji'nan. There are two hours close to lunch time. A distribution point in the Dajin Xinyuan district has gathered more than 10 distribution staff. This year, the 23 year old Li is one of them. His distribution range is West passenger station section, he is in charge of the area within the second ring outside the third ring, "around the city is the three rings, and sometimes three rings can be sent." Xiao Li said, not only foreign sale, express, door-to-door installation and other similar service industries have long been more than a few years ago, a lot of business scope has even expanded to the three rings.
because of the remarkable naming features of the two ring road, the second ring range of Ji'nan is clear, and the circular high-speed loop line that extends outward is also determined to be the three ring of Ji'nan. Then, where is the one ring of Ji'nan? The reporter from the transportation department and the expert Department familiar with the transportation planning has proved that one ring of Ji'nan is the main road ring of the urban area, which is the North Garden Street, the calendar mountain road, the ten road, the weft twelve Road, the partial Zisi road and the part of Huanggang road. Zhang Ruhua, director of traffic planning and research center of Shandong University, said that in fact, with the development of urban road network in Ji'nan, the grid network in Ji'nan is becoming more and more dense, and Ji'nan can find many small inner rings, but it is generally recognized as a ring that is made up of ten Road and Beiyuan street. As a result, Ji'nan's ring, second ring and three ring divisions are clear, and the great east ring which is about to start is recognized as Ji'nan's Fourth Ring Road.
then, where are the northern, Western and southern segments of the ring line, respectively? It is revealed that the northern section of the high-speed second ring line of the circular city is the Ji'nan section of the completed Qingyin high-speed section, and the west section is planned to be planned from the vicinity of Ji chat high speed Yancheng to the Changqing District of Ji Guang expressway, and the southern section of the southern section of the southern section of the five peak mountains, Liubu, Xi Ying and so on. Related personnel said that due to the formal planning has not yet been issued, the specific location remains to be discussed.
[high] there are many road forms of high speed road network and fast road network in series. Why should the big east ring be named the east section of the high speed second ring line of the city of the city of Ji'nan, the reporter learned from the traffic department of the Ji'nan, this is because there are a variety of different road forms in the traffic loop line. From the highway side, the existing highway around the city is a part of Ji'nan, and Dadong ring is of course the two ring. This is the two ring of the "two ring twelve shots" in the Ji'nan traffic network planning. From the main road of the city, Ji'nan also has two rings, namely the North Garden Street, the calendar mountain road, the ten road, the weft twelve road and so on, and the existing Second Ring East, South, West, North Road ring line. In addition, the construction of the Second Ring East, South and second ring west viaduct extension line project also constitutes the Ji'nan rapid road network ring line, before the Ji'nan urban rapid road network planning, the "one ring two horizontal two longitudinal" mentioned many times, refers to this ring.
"12th Five-Year" period, Ji'nan city formed the "high fast integration" road network planning vision. The so-called "fast and fast integration" is to realize the organic connection between high speed road network and fast road network. One is to build a "one ring two horizontal two longitudinal" urban expressway network, forming "two horizontal two longitudinal (two transverse: the northern viaduct and the Second Ring South Road Viaduct two longitudinal: the Second Ring East Road viaduct and the Second Ring West Road Viaduct)" expressway straight link city expressway ring line two is to create "two ring ten shooting" high speed road network. During the "13th Five-Year" period, the "fast integration" road network planning continued to be implemented, but the urban expressway network and highway network were adjusted. As for the fast road network, with the extension of the river viaduct south, the original "one ring two horizontal two longitudinal" evolved into the "one ring two horizontal three longitudinal" freeway, and the "two ring ten shots" also adjusted to "two ring twelve shots". It is reported that the "ten shot" is radiating from Ji'nan to the East and the west, covering all regions of Zibo, Laiwu, Tai'an, Heze, Liaocheng, Dezhou, Binzhou, Jining, Zaozhuang, and extends to Qingdao, Yantai, and north to the north, extending south to the south. Shanghai, extending westward to Shijiazhuang and Taiyuan and "Twelve shots", added two high speed rays from Southeast Ji'nan to Zibo to Weifang and from Ji'nan to Guangrao.
experts suggest that
combined traffic system
traffic loop extension represents the improvement of urban road network, which will provide more convenience for the citizens to travel. But Zhang Ruhua, director of the center for transportation planning and research at Shandong University, believes that in the process of urban traffic planning, the relevant departments should calm down the pursuit of the loop line. In other words, the planning department should take the road network planning from the perspective of building a comprehensive urban transport system.
Zhang Ruhua believes that road network planning should take into account the development of the city, not the road traffic as the only way, especially the construction of the highway is a resource consumption type construction, the cost is high, and most of the expressway is not directly proportional to the efficiency of the highway, so it can not be overly strengthened to promote the construction of the expressway. "We should combine various modes of transportation such as railways, aviation, pipelines and water transport to build an integrated transportation system."