Boy, this sounds like a perfect word to describe it! lol
What is the difference between Verkehr and Stau?
Stau is more like traffic jam, just more messed up Verker.
Verkehr has one more meaning, so be careful when you use it :D
What is the different use of Verkehr and kehr for the traffic meaning?
That word does exist in Google Translate. However, from what I've seen in other forums (fori?), Kehr is obsolete. I could be wrong.