traffic jam

We were stuck in a traffic jam for over an hour on the motorway.我们在高速公路上遭遇了交通堵塞，足足堵了一个多小时。

Traffic jams in the city centre have worsened significantly since the main bridge was closed for repairs.自从主桥关闭维修以来，市中心的交通堵塞情况恶化了许多。