The map shows an open bike lane on Pennsylvania Ave SE from 27th Ave SE to Southern Ave. However, no such lane exists. (There is a sidewalk but it is not marked as an option for cyclists.)
Note: the github map shows that the bike lane goes to Southern Ave and the DC Open Data site says it goes until Fort Davis Drive...but neither is correct because there is no bike lane. Below are screenshots from google street view, github project, and DC gov data.


