Kinzua Bridge
...that Pennsylvania's Kinzua Bridge was the world's longest and tallest railroad bridge when built in 1882, became a state park in 1970, and was knocked down by a tornado in 2003?
...that <a href="./Pennsylvania" id="mwD6w" rel="mw:WikiLink" title="Pennsylvania">Pennsylvania</a>'s <b id="mwD60"><a href="./Kinzua_Bridge" id="mwD64" rel="mw:WikiLink" title="Kinzua Bridge">Kinzua Bridge</a></b> (<i id="mwD68">remnants pictured</i>) was the world's longest and tallest <a class="mw-redirect" href="./Railroad" id="mwD7A" rel="mw:WikiLink" title="Railroad">railroad</a> <a href="./Bridge" id="mwD7E" rel="mw:WikiLink" title="Bridge">bridge</a> when built in 1882, became <a href="./Kinzua_Bridge_State_Park" id="mwD7I" rel="mw:WikiLink" title="Kinzua Bridge State Park">a state park</a> in 1970, and was knocked down by a <a href="./Tornado" id="mwD7M" rel="mw:WikiLink" title="Tornado">tornado</a> in 2003?