Congested

Your left eye is congested.

The expressway was congested with thousands of cars.

This planet's orbit is congested with hundreds of captured moons.

The roads here are congested.

The traffic's congested.

I'm a little congested.

My lungs are congested.

Only Tom can manage such a congested worksite.

Algiers is crowded and congested.

Algiers has many congested streets.