an example of a mini-roundabout that could be used along 1st Street NW somewhere

See this tweet:

This is a mini-roundabout #BloomingdaleDC and @DDOTDC. They could could easily be installed at a few intersections on First St NW. More: https://t.co/aQLr6qtgV3 #bikedc pic.twitter.com/iwX9aWOcDh

— Edward Russell (@e_russell) June 7, 2018