single-point urban interchange
/sˈɪŋɡəlpˈɔɪnt ˈɜːbən ˌɪntətʃˈeɪndʒ/
SPUI
Single-point urban interchange
01
单点城市立交, 集中信号控制的城市立交
a specific type of road junction where two highways cross, and all traffic movements are controlled by a single set of traffic signals located at a central point
例子
SPUIs are characterized by their efficient layout, which allows smoother traffic flow between highways and surface streets.
单点城市立交的特点是布局高效，可以使高速公路和地面街道之间的交通更加顺畅。
