Which is the worst bus route in the Boston area?

The T’s buses move thousands upon thousands of riders around the region daily—some faster than others.

Our latest Friday Open Thread wants to know: Which is the worst in the region in terms of speed and frequency? Which bus seems to take forever to arrive and then forever to get from Point A to Point B?

Sound off in the comments section below.

The route and the bus number would be appreciated—or letter and number if, for instance, you’ve got a beef with one of the Silver Line’s tentacles. Your fellow riders will appreciate the specificity.