Core Insights - During the "14th Five-Year Plan" period, Beijing's rail transit network has significantly improved its operational capacity and efficiency, with key metrics showing a reduction in congestion and an increase in service reliability [1][2][3] Group 1: Network Expansion and Capacity - The rail transit network in Beijing has expanded to 29 operational lines, 524 stations, and 879 kilometers of operational mileage, with an expected increase of 30 kilometers by the end of the year, bringing the total to 909 kilometers [1] - The number of lines with a minimum interval of less than 2 minutes has reached 11, while the maximum section full-load rate has decreased from 15 lines to 2 lines [2] - The transfer coefficient of the network has decreased from 1.89 to 1.81, and the proportion of public transport trips using rail transit has increased from 56% to over 60% [1] Group 2: Innovations and Upgrades - The company has implemented the highest level of fully automated operation on five new lines, including the 3rd and 12th lines, following the successful demonstration of the autonomous operation system on the Yanqing Line [2] - New technologies such as flexible train formation and intelligent scheduling have been applied on the 11th line, enhancing operational efficiency [2] Group 3: Service Optimization - The average operating speed of the entire network has exceeded 40 kilometers per hour, effectively reducing passenger travel time [3] - Specific measures, such as peak hour express trains and targeted service adjustments, have been implemented to alleviate congestion and improve service during busy periods [3] - During holidays and peak travel times, over 10 lines have extended operating hours to accommodate night-time passengers, serving more than 500,000 night-time riders [3]