The implementation of prioritizing public transport strategy has accelerated the proliferation of infrastructures which formerly

sparsely existed such as bus lanes, bus priority intersections, and buy Tivantinib harbor-type stops. Therefore, the calculation methods for U13, U14, and U15 are as follows: U13=lblL,U14=npjNj,U15=nbbsNbs, (1) where lbl is length of dedicated bus lanes, L is length of bus line networks, npj is number of bus priority intersections, Nj is total number of urban trunk intersections, nbbs is number of bay stops, and Nbs is total number of stops. (2) Operation Service Level (U2). As an important manifestation of public transport operation results, the operational level of service reflects the contents such as comfort, punctuality, safety, and public satisfaction of urban public transport system through the indexes such as full load rate of public transport during peak hours (U21), tram and bus punctuality rate (U22), average operating speed during peak hours (U23), tram and bus accident mortality (U24), public transport passenger satisfaction (U25), and public transport complaint handling rate (U26). With the rapid motorization, transport congestion during peak hours worsens at an

alerting pace. Meanwhile, the comfort degree of public transport relates directly to the choice of travel mode by the public. Considering these two factors, the calculation method for U21 is as follows: U21=∑np∑nrp, (2) where np is the sum of passengers of all running buses at maximum passenger flow section during peak hours. nrp is sum of the rated capacity of all running buses at maximum passenger flow section during morning and evening rush hours. (3) IT Application Level (U3). IT application, as an important sign of the development level of the modern transport

industry, reflects the degree of IT application in urban public transport through the indexes such as installation rate of on-board equipment (U31), electronic payment card use rate (U32), and electronic stop board setting rate (U33). Its calculation method is shown as follows: U31=nvtvNv×100%,U32=pecp×100%,U33=nbfNbs×100%, (3) where nvtv is GSK-3 the number of vehicles with on-board positioning terminals, Nv is the total number of buses, pec is the total number of passengers using electronic payment card, p is total number of passengers of public transport, nbf is total number of stops providing real-time prediction of incoming vehicle information, and Nbs is total number of stops. (4) Sustainable Development Level (U4). Sustainable development level sets new requirements for the development of the transport industry.