On the contrary, Jinan was just rated as a national civilized city on 20 17. If it is true, this national civilized city will also be affected by the first blockage in the country. It doesn't hurt to block a wall once in a while. However, frequent blockades by the state may hinder urban civilization. Therefore, we have to consider the source of the first blockage in China.
Before the announcement of the first traffic jam in China, a meeting of the National People's Congress was held in Jinan on 20165438+1October 1 1 to ease the congestion in Jinan. But it basically stays at the level of improving traffic facilities. 20 18 0 1.02 Yang's "Traffic Congestion in Jinan in 20 17" said that in order to alleviate the traffic congestion in Jinan, Jinan optimized the road network organization in 20 17, and at the same time set off a climax of traffic order rectification with the creation of a city as the carrier. If we go forward, Jinan has taken corresponding measures year by year and invited many experts and scholars to take a look at the traffic situation in Jinan. Here, the author talks about some humble opinions for reference.
Rome was not built in a day. Any phenomenon has its internal roots and the process from quantitative change to qualitative change. It is not easy to be the first in the country today. From the reasons, it is nothing more than subjective reasons and objective reasons. Coupled with the time factor, it is the root cause of the first situation today.
First, subjective factors.
Formally, though, we are trying to improve traffic conditions every year. However, the intensity of thorough rectification is far from enough. In terms of history, politics, economy, culture and education, it is undoubtedly the center of the province. But outside Jinan, there are many cities that are not as good as Jinan (such as Hefei, Changsha and Zhengzhou). ) are in the forefront of Jinan. Traffic is the lifeblood of a country's economy, and the traffic situation is a barometer of a region's comprehensive economic, cultural and political strength. It does not depend on the will of people or officers. If you don't take it seriously, it will show you directly.
Second, objective factors.
Jinan is a famous historical and cultural city. In ancient times, countless celebrities were attracted to Jinan. Mainly lies in the beautiful scenery of "lotus flowers on four sides and willow trees on three sides, a city with mountains and lakes on four sides". However, the former geographical advantage has to be said to be the disadvantage of current economic development. Objectively, there are mainly the following reasons.
1. "Three barriers" are the innate and objective reasons for the first blockage in Jinan.
Jinan faces the Yellow River in the north and Mount Tai in the south, both of which are higher than Jinan City. The Ji Jiao Railway "stopped at the waist", which formed the three natural hazards of Jinan's geographical "post-landscape iron". It is equivalent to cutting off the "three axes" in the north-south direction of Jinan City, which is the first congenital geographical factor in Jinan today. On the one hand, it is impossible to have a large traffic flow in the north-south direction; on the other hand, the north-south blockade of Ji Jiao Railway has destroyed the ecological traffic in the north-south direction. Although three north-south trunk lines (Wei 12th Road, Dawei 2nd Road and Lishan Road) were formed after the founding of the People's Republic of China, and the Shunhe Viaduct (* * * four trunk lines) was added a few years ago, it still can't change the inherent ecological traffic, that is, it can't match the traffic demand and function of the east-west trunk lines (Jingshi Road and Beiyuan Street). At the same time, the above-mentioned congenital defects also make it difficult to form traffic "microcirculation". Therefore, the dysfunction of traffic demand, the failure of traffic microcirculation caused by breaking the North-South barrier and the derived vertical and horizontal trunk lines are the innate and objective reasons for the first traffic jam in Jinan.
2. The dumbbell-shaped urban development is the objective reason for the first traffic jam in Jinan.
Although the development speed of Jinan is not optimistic, it can't stop the national synchronous development. The geographical features of Jinan's "back mountain and back water" determine the development and extension of Jinan in the east-west direction. The urban area of Jinan was originally flat in the east and west, but the economic development of the high-tech zone in the east of Jinan, with the unlimited expansion of the housing of No.10 Road and the development of the housing in the west of Jinan with high-speed rail as the link, has formed a dumbbell-shaped urban development pattern in Jinan. It is this pattern that makes the east-west traffic flow superimposed on the original east-west traffic flow into a huge traffic flow demand. The author used to drive from Donghuan Expressway via Shidong Road to Yanshan Interchange for one and a half hours at the peak.
3. The east-west traffic fortress is the external objective reason for the first traffic jam in Jinan.
Jinan has been a military fortress since ancient times, mainly in the north-south direction. However, the smooth flow of Beijing-Fuzhou Expressway and high-speed rail makes Jinan no longer a traffic fortress in the north-south direction. From the external traffic environment of Jinan, the status of national highway 309 and provincial highway 220, as well as the provincial capital city, constitutes the traffic fortress status of Jinan's east-west ordinary highway. This situation further superimposes the east-west traffic flow in Jinan, forming the present situation of the east-west traffic flow road in Jinan.
4. The defect of viaduct is the objective reason for the design of the first block in Jinan.
Viaduct traffic system and ground traffic system are two different traffic systems. The position of viaduct traffic system in the whole Jinan traffic system design is unknown in the original plan. But at present, this design runs counter to the overall traffic demand of Jinan (east-west traffic flow is given priority). It is reasonable and scientific to match the east-west traffic demand in Jinan. However, at present, the viaduct traffic system, which makes up for the shortage of Jinan ground traffic system, presents the design principle that the east-west direction is worse than the north-south direction. This is a pity.
Third, induction and summary.
It is not "a cold day" for Jinan to become the largest traffic jam city in China. "Facing the mountain, facing the water" is the geographical root. The "broken waist" of Ji Jiao railway makes the traffic ecology of vertical and horizontal trunk lines unbalanced, especially destroying the traffic microcirculation; The urban area is flat and long, plus the "dumbbell" urban development; Traffic fortress; The dislocation of viaduct design is the objective reason why it became the first block in China. The subjective reason for the first traffic jam is that there is no scientific and reasonable traffic management according to the above situation.
The above are only personal opinions and are for reference only. Please correct me if there is anything wrong.