·The top ten cities are listed in Shanghai, Hangzhou and Beijing.

According to the travel data of users of 300 million navigation products, Gaode Map recently released the “Analysis Report of Major Cities in China in the Second Quarter of 2014”. According to the report, in the second quarter, the national key cities were ranked first in Shanghai, and Shenzhen and Guangzhou ranked fifth and sixth respectively.
Shenzhen and Guangzhou ranked five or six. The top 10 national key cities in the second quarter were: Shanghai, Hangzhou, Beijing, Chongqing, Shenzhen, Guangzhou, Fuzhou, Shenyang, Chengdu, and Jinan. Compared with the first quarter, Nanjing, Wuhan, Dongguan and Changsha fell out of the top ten, while Chongqing, Guangzhou, Chengdu and Jinan were on the list for the first time. The top ten cities in the list are Hangzhou, Shanghai, Shenyang, Beijing, Shenzhen and Fuzhou.
The report pointed out that in the second quarter, some large-scale and large-scale urban congestion delay indices were all above 2, while second-tier cities were concentrated in hot business districts, and public transportation facilities were imperfect. Congestion was more serious than first-tier cities.
In terms of time, the most congested periods in big cities mainly occur on the eve of the Dragon Boat Festival, the May 1st holiday and the Monday or Friday of the commute day. Most of the morning commute congestions occurred on Monday and Friday, and the late peak congestion occurred mostly on Friday.
Guangzhou-Shenzhen congestion is concentrated in the evening peak. Data show that Guangzhou ranks sixth in the nation's congested cities in the second quarter. Where does the ranking come from? Please see the data: Guangzhou's congestion delay index is 2.02, the average travel length of the city (average travel length within the city range) is 11.33 km, and the average speed (average travel speed within the city range) is 25.83 km / h, the average travel time (The average travel time in the city range) is 26.31 minutes and the average congestion time is 13.30 minutes.
What is the congestion delay index? The congestion delay index refers to the ratio of travel time through traffic congestion to travel time through free flow. In other words, 2.02 means that public travel takes more than twice the time in non-congested state to reach the destination because of traffic congestion.
Big data also draws an interesting phenomenon. Compared with northern cities, the modes of commuting congestion in Guangzhou and Shenzhen are different: the evening peaks are 24% and 18% higher than the early peaks respectively. Dong Zhenning, vice president of Gaode, believes that this phenomenon is related to the habits of southerners. They prefer to go out at night.
The most congested report of Guangzhou Dongfeng West Road lists the top 10 roads in Guangzhou: Dongfeng West Road (from Jiefang North Road to Xichang Overpass), Huaguan Road (from Gaotang Road to Keyun Road), Binjiang Middle Road (from Haizhu Bridge) To Yile Road), Industrial Avenue North (from Changgang Interchange to Liu Er 3 Road), Huangpu Avenue West (from Huangpu Overpass to Zhongshan One Overpass), Tianhe Road (from Wushan Road to Meihua Road), Tianhe Road (from Plum Blossom) Road to Wushan Road), Guangzhou Avenue (from Suidong Road to Kecun Overpass), Guangzhou Avenue (from Kecun Overpass to Sui East Road), Guangzhou Avenue North.
In the second quarter, Guangzhou's congestion TOP 10 road average congestion delay index was 2.08. Dongfeng West Road (from Jiefang North Road to Xichang Overpass) is the most congested road in the second quarter. The section is an urban ground road with a total length of 2.74 kilometers and a congestion delay index of 2.26. Travelers spend only 2.74 minutes on this road during the non-congestion period, 3.45 minutes in the morning and evening peak hours, and the average speed is 26.58 km/h.
At the same time, according to the historical data of massive traffic information in the second quarter, the report selected the five most congested business districts from the 10 hotspots in Guangzhou, all of which were moderately congested. The five business districts are Guangzhou Avenue North Business Circle, Gangding Business Circle, Tianhe Business Circle, Zhonghua Plaza Commercial Circle, Shangxiajiu Road Business Circle.
China's “blocking city” TOP 10 in the second quarter
NO.1 Shanghai 2.16
NO.2 Hangzhou 2.10
NO.3 Beijing 2.09
NO.4 Chongqing 2.07
NO.5 Shenzhen 2.05
NO.6 Guangzhou 2.02
NO.7Fuzhou 1.98
NO.8 Shenyang 1.94
NO.9 Chengdu 1.93
NO.10 Jinan 1.91
Congestion delay index = travel time through traffic congestion / travel time through free flow The higher the congestion delay index, the more serious the congestion. Link "How to block the king" How does Hangzhou retreat to the second place?
In the first quarter, Hangzhou was ranked No.1 in the list of congested cities. In the second quarter, it became the city with the largest congestion mitigation, and the time-delay index fell by 11%.
It is understood that after the congestion situation in Hangzhou was exposed in the first quarter, the Hangzhou Municipal Government announced that it will adjust the “wrong peak limit” upgrade policy from May 5. The second quarter data shows that with the gradual increase of traffic restrictions, the congestion situation in Hangzhou has been greatly eased, and the driving speed has increased significantly. The morning and evening peak congestion delay has been reduced from 17.28 minutes in March to 13.92 minutes, from which it can be seen that the government of Hangzhou Municipal Government Blocking the Green New Deal has achieved a significant phase effect.

1.8-2.0L Three-way Catalytic Converter

1.8-2.0L Three-Way Catalytic Converter,Three-Way Catalytic Converter,High Flow Catalytic Converter,1.2L Catalytic Converter

Ningbo Hangtai Environmental Protection Technology Co., Ltd , https://www.nbhangtaikj.com