2024 中国主要城市交通分析报告

Investment Rating - The report does not explicitly provide an investment rating for the industry. Core Insights - The report utilizes big data from Gaode Map to analyze urban traffic conditions, focusing on congestion causes and solutions, aiming to provide valuable references for public travel, institutional research, and government decision-making [3][6][10]. Summary by Sections Urban Public Transport Analysis - The report introduces the "Public Transport Happiness Index," which evaluates urban public transport performance based on six indicators, including the ratio of social vehicle speed to public transport speed and average waiting time [19][34]. - The index is calculated using the entropy method to determine the weight of each indicator, with the highest weights assigned to transfer coefficient and speed fluctuation rate, indicating their significant impact on user experience [36][46]. Urban Ground Traffic Analysis - The "Traffic Health Index" is employed to assess the overall health of urban ground traffic, incorporating six operational indicators to provide a comprehensive evaluation [70][72]. - The report highlights that 21 out of 50 cities experienced a decrease in peak travel delay index, with Changchun showing the most significant reduction [77][78]. Key Performance Metrics - The report identifies the top cities for public transport happiness index, with Lanzhou leading at 81.48%, followed by Shenzhen and Hefei [43]. - It also notes that the average walking distance for public transport users in major cities has slightly increased compared to the previous year, indicating a trend towards less convenience in accessing public transport [59]. Traffic Congestion Insights - The report indicates that Beijing has the highest ratio of frequently congested road segments, with significant congestion times recorded on major routes [90][91]. - The analysis reveals that cities with higher vehicle ownership tend to have varying traffic health indices, with Suzhou, Ningbo, and Nantong performing well in their respective categories [76].