highways in Massachusetts do this really cool thing where a lane will just abruptly disappear at inopportune times (right after highway entry ramps, in roundabouts, etc). half the time the sign warning you of this is placed basically where the lane ends anyways and the other half there just isnt a sign at all. there’s a part of my commute where the road goes from three lanes to one in 500 feet with no signs
this is what happens when you let horses from the 1800s do all of your city planning