Had to stop abruptly
I was traveling as far to the right on Van Buren Street as safely possible, and there was little traffic on the street. A taxi cut across all lanes of traffic and almost ran into me at a 90-degree angle in the middle of the street. I stopped quickly (luckily the Divvy brakes were responsive enough and I was traveling slowly). No words were exchanged, only a head shake and eye contact with the driver.
Suggested improvements for this location: A protected lane to get east and west in the Loop, as well as vigorous and random enforcement of taxi drivers. I could submit a close call and taxi complaint every day based on the behavior of taxi drivers not looking before maneuvering.