The 75-m (247-ft) St. Helens bridge on <a href="https://en.wikipedia.org/wiki/Washington_State_Route_504" class="extiw" title="w:Washington State Route 504">State Highway 504</a>. View before <a href="https://en.wikipedia.org/wiki/1980_eruption_of_Mount_St._Helens" class="extiw" title="w:1980 eruption of Mount St. Helens">May 18 eruption</a> of <a href="//commons.wikimedia.org/wiki/Mount_St._Helens" title="Mount St. Helens">Mount St. Helens</a>.
D.R. Crandell, <a href="https://en.wikipedia.org/wiki/United_States_Geological_Survey" class="extiw" title="w:United States Geological Survey">United States Geological Survey</a>
<a rel="nofollow" class="external text" href="https://libraryphoto.cr.usgs.gov/cgi-bin/show_picture.cgi?ID=ID.%20Mount%20St.%20Helens%20-%20PP%201250%20%20135">Mount St. Helens - PP 1250 135</a>