交通阻塞

jiāotōngzǔsè
traffic jam

CEDICT

traffic jam

Wiktionary

Entry Composition

1 交通 jiāotōng
  1. to be connected
  2. traffic
  3. transportation
  4. communications
  5. liaison
2 阻塞 zǔsè
  1. to block
  2. to clog

Related entries

堵車 dǔchē
  1. traffic jam
  2. (of traffic) to get congested
因为堵车， 我开会迟到了。

Because there was traffic, I was late to the meeting.

Source: Tatoeba

塞車 sāichē traffic jam