在经济发达地区城市人行立交的建设可有以下几种方案:(1)将人行立交上下行自动扶梯作为必备配套设施来设计。市民对人行立交产生抗拒心理的主要原因之一便是上下人行立交时费力、费时,特别是对年老体弱者、物品携带者而言。因此,经济条件好的城市在设计人行立交时,要把自动扶梯 The construction of pedestrian interchanges in urban areas in economically developed areas may have the following options: (1) Designing escalators for pedestrians and pedestrians as an essential ancillary facilities. One of the main reasons why citizens are resistant to people’s interchange is that it is labor-intensive and time-consuming for both the pedestrians and pedestrians to make concerted efforts, especially for those who are frail and infirm. Therefore, cities with good economic conditions should take the escalators when designing pedestrian interchanges