[ad_1] <br><br>TRAFFIC ALERT: First responders have blocked off streets in Thomas Circle following the risk of a century-old and abandoned sewer tunnel collapsing. <br>[ad_2] <br> <br> <br> <br><a href="https://www.dcnewsnow.com/news/local-news/washington-dc/14th-street-closed-due-to-risk-of-century-old-dc-sewer-tunnel-collapsing/" style="font-size: 12px;color:#D5DBDB">Source link </a>