Is Spaghetti Junction means bad traffic condition?
It just looks like spaghetti. Please try to find pictures in Google by “Spaghetti Junction” to see how it looks like.
I been through the original Spaghetti Junction in Brimingham, England many times (though I don’t myself drive). The traffic was never bad. In fast, though it looks complicated and messy from above, when you are driving through it, it actually is quite easy and clean.
It’s 'orrible in rush hour traffic!
Spaghetti Junction is the nickname for a complicated set of connecting roads, rather than a description of traffic conditions.
The Wikipedia article for it lists comparable road junctions in other countries.
You may know one that should be included in this list.
If you are a newly-qualified driver, then it is possibly a good idea to avoid such complicated interchanges.