| Target layer | Criterion layer | Index layer | Unit | Grading criteria | Level 1 | Level 2 | Level 3 | Level 4 | Level 5 |
| Urban public transport development level assessment system
| Infrastructure construction level | Tram and bus line network percentage | % | ≥65 | [55, 65) | [45, 55) | [35, 45) | <35 | Bus stop coverage with the radius of 500 m | % | ≥95 | [90, 95) | [85, 90) | [80, 85) | <80 | Rate of dedicated bus lane | % | ≥20 | [15, 30) | [10, 15) | [5, 10) | <5 | The percentage of intersections with public transport priority | % | ≥50 | [30, 50) | [10, 30) | [5, 10) | <5 | Rate of setting bus and tram bay stop | % | ≥50 | [30, 50) | [10, 30) | [5, 10) | <5 | Public transport vehicles per 10,000 persons | Units/10000 persons | ≥18 | [15, 18) | [12, 15) | [10, 12) | <10 | Operation service level | Full load rate of public transport during peak hours | % | [60, 90) | [90, 100) | [100, 110) | [110, 120) | ≥120 | Tram and bus punctuality rate | % | ≥75 | [70, 75) | [65, 70) | [60, 65) | <60 | Average operating speed during peak hours | km/h | ≥19 | [17, 19) | [15, 17) | [13, 15) | <13 | Tram and bus accident mortality | Pass/million km | <0.03 | [0.03, 0.035) | [0.035, 0.04) | [0.04, 0.045) | [0.045, 0.05) | Public transport passenger satisfaction | % | ≥80 | [75, 80) | [70, 75) | [65, 70) | <65 | Public transport complaint handling rate | % | ≥80 | [70, 80) | [60, 70) | [50, 60) | <50 | IT application level | Installation rate of electronic on-board positioning terminal | % | ≥95 | [85, 95) | [75, 85) | [65, 75) | <65 | Electronic payment card use rate | % | ≥70 | [60, 70) | [50, 60) | [40, 50) | <40 | Coverage of incoming vehicle real-time forecast | % | ≥75 | [50, 75) | [30, 50) | [20, 30) | <20 | Sustainable development level | Percentage of green public transport vehicles | % | ≥60 | [50, 60) | [40, 50) | [30, 40) | <30 | Docking rate of bus and tram during night | % | ≥90 | [80, 90) | [70, 80) | [60, 70) | <60 | Government support level | Availability of subsidy for public transport operation | % | ≥75 | [50, 75) | [40, 50) | [20, 40) | <20 | Complete degree of related policies, laws, and regulations | | Level 1 | Level 2 | Level 3 | Level 4 | Level 5 | Social benefit level | Number of trips by public transport per capita per day | Times | ≥1.04 | [0.9, 1.04) | [0.77, 0.9) | [0.63, 0.77) | <0.63 | Model share of public transport | % | ≥60 | [50, 60) | [40, 50) | [30, 40) | <30 | Transit-oriented operation rate of urban-rural passenger transport lines | % | ≥85 | [75, 85) | [65, 75) | [55, 65) | <55 |
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