Interstate 229
... that Interstate 229 once ended at a gravel road?
... that <b id="mwBes"><a href="./Interstate_229_(South_Dakota)" id="mwBew" rel="mw:WikiLink" title="Interstate 229 (South Dakota)">Interstate<span id="mwBe0" typeof="mw:Entity"> </span>229</a></b> once ended at a <a href="./Gravel_road" id="mwBe4" rel="mw:WikiLink" title="Gravel road">gravel road</a>?