こんざつ混雑konzatsu
1.
A situation where a large number of people or objects are present in a specific area, leading to disorganized movement and difficulty in navigation.
2.
The condition of a place being overly filled, resulting in chaos and a lack of order, often causing delays or interruptions in usual activities.
3.
The state of disorder created by a multitude of individuals or items mingling together, often associated with peak times or busy environments.
Example:
その道は車で混雑している。