improve the road traffic network. First, speed up the improvement of expressway network, give priority to the construction and arrangement of national expressway network projects and expressway external passage projects, actively promote the construction of local networked expressways, and further enhance the transportation capacity of inter-provincial, regional and inter-county passages. Continue to build 16 projects, about 739 kilometers, from Fengjie to Wuxi Expressway; Newly started 17 projects, including Wuxi-Zhenping Expressway, covering an area of about 975 kilometers. Carry out research on the adaptability of the X-ray expressway within the Third Ring Road, carry out the preliminary work of the remaining sections of the original "Three Ring Roads, Ten Shoots and Three Links" expressway and the planning and revision of new lines of the expressway network, and actively support qualified projects to speed up the construction. In the Twelfth Five-Year Plan, we will strive to build 1, kilometers of expressways, with a mileage of 3, kilometers and 2 inter-provincial exit passages, basically covering all counties (autonomous counties) in the city and realizing "Chongqing in 4 hours and surrounding in 8 hours". The second is to intensify the transformation of ordinary national and provincial trunk lines. According to the standards that national highways basically reach Grade II and provincial highways basically reach Grade III, we will upgrade and upgrade 1, kilometers of ordinary national and provincial trunk highways, strive to achieve 7% of ordinary national and provincial highways with Grade II and above, and implement the pavement reconstruction project of 5, kilometers of ordinary national and provincial trunk highways. The excellent road rate of ordinary national and provincial trunk highways will reach 8%. The third is to promote the implementation of the administrative village highway unobstructed project. It is planned that the newly rebuilt rural roads will be 3, kilometers of cement (asphalt) pavement, and strive to achieve 85% smooth administrative villages. It is planned to build 7, kilometers of networked roads such as roads that have been removed from townships and merged into towns and central towns, and gradually promote the forest project of rural highway passages. Fourth, strengthen the construction of special roads, and actively implement the construction of national defense combat readiness roads in accordance with the standards of secondary roads; Focus on the transformation of seven war-ready highways such as Caiyuanba-Tongyuanju and the construction of 6km red tourist highways such as Deng Xiaoping's former residence, Yang Shangkun's former residence, Liu Bocheng's former residence, Nie Rongzhen's former residence, Hongyan culture and Anti-Japanese War culture.

optimize the layout of highway hub stations. First, speed up the construction of the national highway transportation hub. In the main urban area of Chongqing, two comprehensive passenger transport hubs, namely Longtou Temple (expansion) and Shangqiao, seven transfer hubs, including Lianglu, Yudong, Xiyong, Tea Garden, Xipeng, Yuzui and Baishiyi, and seven logistics hubs, including tuanjie village, Nanpeng, Tea Garden, Cuntan, Foeryan, Xipeng and Beibei, will be promoted. Wanzhou City focuses on the reconstruction of the comprehensive passenger transport hub in the west of the city and the passenger terminal, three passenger transport hubs in the north and south of the city, and the construction of four freight transport hubs such as Longbao, Tangfang, Hongxigou and Jiangnan, forming a number of comprehensive passenger transport hubs integrating the transfer functions of railways, highways and urban public transportation, as well as large-scale logistics hubs relying on comprehensive traffic ports, industrial parks and modern logistics services. Second, actively support the construction of regional passenger transport hubs and logistics hubs, and support big cities such as Fuling, Jiangjin, Hechuan, Changshou and Yongchuan, as well as cities such as Qianjiang, Bishan, Rongchang, Qijiang, Nanchuan, Wansheng, Fengdu, Shizhu, Dianjiang, Liangping, Wulong and Pengshui to develop and build comprehensive passenger transport hubs in combination with intercity railways. Cooperate with large industrial parks to build regional highway logistics hubs such as Fuling Longtou Port, Qianjiang Zhengyang, Jiangjin Degan, Hechuan Nancheng, Yongchuan Port Bridge, Changshou Yanjia and Wansheng Shuangba.

speed up the construction of inland waterway. First, build a channel network system with the Yangtze River, Jialing River and Wujiang River as the skeleton, and form a skeleton channel connecting neighboring provinces and cities such as Sichuan, Guizhou, Yunnan and Hubei, so that all the channels below the Yangtze River, Jialing River in Chongqing and Wujiang Pengshui Hub can meet the channel standards above Class III. Focus on the implementation of Jialing River Lize Navigation and Power Hub, Daning River Miaoxia Navigation and Power Hub Project, Wujiang Yinpan, Baima navigation structure Project and Wujiang Channel Regulation Project. Second, speed up the waterway construction of the Three Gorges reservoir area and other important tributaries, and implement the waterway regulation project of Qujiang River, Qijiang River and the Three Gorges reservoir area, reaching the waterway standard above Class III. 862 kilometers of Grade IV and above waterways were renovated and upgraded, and the mileage of Grade IV and above waterways in the city reached 1,636 kilometers, with a channel compliance rate of 9%. Combined with the follow-up support planning of the Three Gorges reservoir area, we will continue to implement ferry reconstruction and bridge reconstruction projects.

accelerate the construction of inland river ports. First, according to the principle of "three combinations" of port, logistics and industry, we will promote the construction of hub ports for rail-public-water combined transport, focusing on the implementation of 5,-ton hub port projects such as Orchard, Donggang, Longtou Port, Xintian, Zhutuo and Xinsheng; Complete the construction of port-facing industrial supporting docks such as Shuitianping, Hujiaping, Foeryan, Xiatangkou, Jiangjiacao and Xiayansi operation area. The second is to speed up the construction of high-quality tourist terminals in the Three Gorges reservoir area, and implement the upgrading of Chaotianmen Tourist Terminal, jiangbei mouth, Wanzhou Anziba and other boutique tourist terminal projects. Properly develop yacht base construction. In the 12th Five-Year Plan, the port cargo throughput of the whole city reached 18 million tons, of which the container throughput reached 7 million TEUs.

promote the integration of comprehensive transportation. First, the resources of comprehensive transportation corridor should be rationally allocated. Around the formation of the industrial belt along the Yangtze River and the development of domestic and foreign trade transportation, the comprehensive transportation corridor along the Yangtze River, which is dominated by the Yangtze River, expressways and trunk railways, will be formed as soon as possible, and eight comprehensive transportation corridor cities, including Chongqing-Rongzang, Chongqing-Xiangsui, Chongqing-Hanhu, Chongqing-Guizhou-Guangxi, Chongqing-Yunnan-ASEAN, Chongqing-lancia, Chongqing-Shaanxi-Baotou and Chongqing-Beijing-Far East, will be formed. The second is to improve the collection and distribution network of hub port stations, industrial parks and tourist attractions, and all hub ports will realize railway entry except Zhongxian Xinsheng Port, forming a multimodal transport system of ports, highways and railways. Actively support the construction of highway connecting lines connecting industrial parks, tourist attractions and high-speed interchanges. The third is to speed up the construction of an integrated transportation system inside and outside the city, speed up the transformation and upgrading of bottleneck sections connecting regional traffic with urban traffic, and unblock urban entrances and exits; Accelerate the improvement of the integrated organization level of rail transit and conventional public transport, and promote convenient transfer. Improve the service capacity of road network. The first is to improve the service level of expressways. Implement the "unblocked project", strengthen the detection of highway pavement technical conditions, standardize maintenance construction operations, and promote the construction of ETC non-stop toll collection system. Implement the "safety project" to ensure that the relevant safety facilities and equipment of the expressway are in good condition and strengthen the safety inspection of the expressway. Implement the "comfort project", strengthen the daily maintenance of expressways, and actively promote the standardization construction of expressway service areas and the construction of expressway forest passage projects. The second is to maintain the good technical condition of national and provincial roads. Further intensify pavement reconstruction, and the excellent road rate of ordinary national and provincial trunk highways will reach 8%. Strengthen the maintenance and management of bridges and the renovation of dangerous bridges, carry out the investigation and reinforcement of hidden dangers of dangerous bridges, and the proportion of first-class and second-class bridges will reach over 95%. Strengthen the supporting construction of management facilities such as overload control station, traffic observation station and road class room. The third is to ensure the normal passage of rural roads. Focus on strengthening the maintenance of subgrade drainage facilities and daily maintenance of pavement, and focus on solving outstanding problems such as insufficient safety protection facilities, large number of dangerous bridges and weak disaster resistance in rural roads, so as to achieve "road maintenance".

improve the highway maintenance mechanism. First, straighten out the maintenance responsibilities and enhance the maintenance fund guarantee. Implement the main responsibility of the county (autonomous county) government for highway maintenance management within its jurisdiction. Clear financial subsidies or supporting standards for highway maintenance at all levels, actively strive for funds from the central budget, special funds from the Ministry and municipal finance to gradually increase investment in highway maintenance, and implement matching funds from counties (autonomous counties). The second is to improve the maintenance system and standardize the maintenance management procedures. Improve the market access rules and management methods for highway maintenance projects, introduce local standards and norms for highway maintenance engineering technology, improve supporting rules and regulations for maintenance project management, and establish scientific and reasonable detection and evaluation index systems and standards. The third is to carry out corporate management and gradually realize the separation of management and maintenance. Give play to the role of the Municipal Highway Maintenance Association, promote the qualification identification of maintenance engineering enterprises, and gradually form a unified, open, classified management and orderly competition maintenance market.

promote scientific highway maintenance. First, improve the technical level of maintenance production, strive to achieve comprehensive mechanization in expressway maintenance, and gradually improve the level of mechanization in ordinary highway maintenance. The second is to promote the professional technology of maintenance inspection and maintenance, and the automatic inspection and evaluation rate of national and provincial trunk highways has reached over 95%. The third is to speed up the construction of road network information management system, integrate and improve the highway database system, and improve the level of highway maintenance decision-making and travel information service.

strengthen waterway maintenance management. First, establish a new waterway management system with high efficiency, coordinated operation and standardized behavior, highlight the maintenance of high-grade waterways, and form a management mode of combining blocks. The important waterways such as Jialing River, Wujiang River, Qujiang River and Fujiang River are maintained by the municipal waterway maintenance professional team, and the maintenance of other waterways is managed by districts and counties (autonomous counties). Second, vigorously promote the automatic detection technology of port and shipping technical conditions, and rely on databases and management systems such as waterways, ports and ships to carry out the construction of "one stem and two branches" of high-grade waterways.

strengthen the management of engineering construction. First, further standardize the engineering construction market, continue to improve the bidding management system and methods, strengthen the construction of credit system, and improve the supervision ideas and means of BOT+EPC mode. Second, steadily improve the quality of engineering construction, decompose and refine the quality management objectives, establish and improve the quality management evaluation system and reward and punishment system, strictly subcontract management, emphasize process supervision, actively promote the application of new technologies and new processes, and continuously improve the engineering quality. Improve the service level of urban passenger transport. The first is to implement the bus priority development strategy. Give priority to ensuring the land for bus stops and strictly implement the standards for the allocation and construction of the first and last stations of urban public transport. In the investment arrangement of urban traffic construction projects, priority should be given to public traffic stations and facilities. Vigorously improve the transfer conditions of urban public transport, and promote the seamless transfer between passenger hub and urban public transport. Establish a financial subsidy growth mechanism to ensure low bus fares and vehicle renewal, and introduce preferential policies to encourage reasonable transfer. Second, give play to the skeleton role of rail transit, speed up the opening and operation of the extension of rail transit lines 1, 3, 6 and 2, rationally organize the rail train operation plan, and strengthen the operation and management of rail transit. The third is to improve the service level of buses, promote the construction of bus hubs and maintenance yards, and focus on building 45 bus hubs such as Shuangyan, Marble Stone, Changsheng and Waiheping, with an area of 1 hectares. Optimize the layout of the bus network, and the urban bus will gradually cover the built-up area within the expressway around the city and the main trunk roads connected, and the bus in districts and counties (autonomous counties) will gradually cover the urban area. Reasonably allocate public transport resources and put large-capacity public transport vehicles in the main passenger corridors. Optimize the layout of bus express lines, open bus trunk lines between urban groups, organize ordinary lines within groups according to regions, and reasonably determine the proportion of ordinary cars and medium and high-grade cars. Popularize the application of bus GPS terminals, IC cards and RFID technologies, and pilot the construction of electronic bus stop signs for bus operation information. The fourth is the orderly development of urban taxis. Steadily carry out taxi transport capacity, gradually rationalize the taxi price mechanism and benefit distribution mechanism, and effectively alleviate the situation of "difficulty in taxiing". Improve the taxi professional qualification system, income distribution adjustment mechanism and labor employment relationship. Integrate and promote the taxi comprehensive supervision and service information system.

promote the integration of urban and rural passenger transport. In the suburbs or new urban areas suitable for the opening of urban public transport, we will steadily promote the transformation of passenger transport on class lines and rural passenger transport. Actively promote the construction of rural passenger stations. The central towns of the city have basically built passenger stations of Grade 4 and above, other towns have basically built passenger stations of Grade 5 or simple stations, and administrative villages with passenger vehicles have basically built bus shelters or greeting stations. Encourage private enterprises and self-employed households to enter the rural passenger transport market, adopt various business forms such as regional operation, extended operation, bundled operation and special line operation, and operate market buses, morning and evening buses, weekend buses and student buses according to local conditions. Increase the support for station construction, increase supporting construction funds, and supply the station land in principle by means of adjustment or allocation. Co-ordinate arrangements for special funds, unified purchase of rural passenger vehicle insurance. Improve the urban and rural passenger transport management system and mechanism. Build a unified and open urban and rural passenger transport market, establish supporting policies and standards for equalization of basic public transportation services and an interconnected urban and rural transportation integrated information service system.

develop modern logistics. Accelerate the cultivation of modern logistics leading enterprises such as Port Logistics Group, Chongqing Transportation Group and Chang 'an Minsheng Group. Relying on Cuntan Bonded Port Area and Xiyong Comprehensive Bonded Zone, vigorously develop bonded logistics; Promote the supporting layout of logistics hubs and industrial parks, and actively guide the large-scale wholesale trading market in the city center to accumulate in large-scale logistics parks in the suburbs. Relying on chemical logistics park to establish hazardous chemicals logistics market and develop professional logistics. Establish a logistics public credit information system integrating government supervision function, logistics service function and data transmission function.

expand the field of logistics services. We will promote franchise chain operations in the fields of LTL, express, container transportation, distribution and transportation, and actively promote drop-off transportation. Encourage freight hub operators to expand warehousing, distribution, distribution processing, bonded and other functions, and accelerate the transformation of freight hub stations into modern logistics nodes. Build a "dry port" that goes deep into the inland of the west, and form a cross-regional logistics service network, information service system and port customs clearance system. Attract international shipping companies to set up regional headquarters in Chongqing. Improve the rural logistics service system and support postal enterprises to fully participate in the construction of rural logistics circulation network.

strengthen transportation market management. First, strictly control the market access of road public transport, taxis, long-distance passenger transport, dangerous goods freight and other employees, operating enterprises and operating vehicles. The second is to strengthen the construction of industry credit system, further improve the relevant laws and regulations, strengthen the safety service quality assessment of road transport enterprises and the credit assessment of employees, so that the credit rating of enterprises is linked to the overall credit situation of their employees. The third is to strengthen the supervision and law enforcement of the transportation market, and take the quality and reputation assessment as a means to impose mandatory withdrawal on employees and operating enterprises who seriously violate the rules. The fourth is to improve the management system of the car rental industry and standardize the car rental business behavior. The fifth is to strengthen the linkage and cooperation between traffic administrative law enforcement and form a joint force of market supervision. Improve transportation safety facilities. Continue to promote the construction of highway security projects. About 5, kilometers of highway security projects were implemented, 5 dangerous bridges were rebuilt, 8 ferries were rebuilt and 1 bridges were rebuilt. Focus on national and provincial trunk highways, strengthen monitoring, early warning and engineering management of natural disaster-prone sections, and implement 25 disaster prevention and control projects. According to the standards above the third-class waterway, the route mileage is 1,85 kilometers, and 2,615 navigation marks are deployed. The VHF ship-shore communication system and AIS (Automatic Ship Identification System) shore-based system of major navigable rivers such as Jialing River, Wujiang River and Qujiang River are established. Implement the installation and renovation project of ship sewage treatment and storage facilities, and build four tank washing bases for oil tankers and bulk chemical ships in Chongqing's main city, Fuling, Changshou and Wanzhou; Two emergency equipment depots for sudden ship pollution accidents will be built in the main city of Chongqing and Wanzhou, and one emergency equipment setting point will be built in Wushan.

strengthen traffic safety supervision. Promote the implementation of the main responsibility of safety production of transportation enterprises, and implement the station system of traffic law enforcement personnel at passenger stations above level 3. We will continue to carry out special rectification actions for transportation safety and crack down on illegal transportation. Improve the monitoring network of overload control stations in the city, complete the construction of 29 overload control stations, and further improve the monitoring network of overload control stations in the city. Establish and improve the warning system and "blacklist" system for transportation enterprises. Strengthen the qualification and credit management of employees. Promote the construction of "one case, three systems" and build an emergency plan system with clear responsibility subject, strong operability and effective connection with relevant plans. Strengthen the region