flexiposts installed at 1st and Seaton Place NW

See this tweet:

> @DDOTDC has installed flexiposts at 1st & Seaton Pl NW in #BloomingdaleDC@TrafficEnginerd #trafficcalming @DCVisionZero pic.twitter.com/Cqh1GXF4ko

— Scott Roberts (@ScottRobertsDC) February 19, 2020