7th Street turns into Cairns Avenue at the bend, there is no continuation of 7th Street, the only confirmation of it being such is a faded street sign which does say Cairns Avenue on Bing Streetside, all maps except the Mapillary layer ESRI navigation map and Bing Maps mistakenly list it at 7th Street which is why i was unable to provide a link, you should really contact the DOT to get TIGER corrected as it is incorrect in this case, the official name is Cairns Avenue, any source saying otherwise is wrong based on further research into it, corrected source: https://www.bing.com/maps?cp=47.930344%7E-97.362396&lvl=20.1&pi=-9&style=x&dir=28.8