South Dakota Highway 87
... that using much of South Dakota Highway 87 costs $15 per vehicle due to state park admission fees?
... that using much of <b id="mwBOs"><a href="./South_Dakota_Highway_87" id="mwBOw" rel="mw:WikiLink" title="South Dakota Highway 87">South Dakota Highway 87</a></b> costs <span about="#mwt17" data-mw='{"parts":[{"template":{"target":{"wt":"dollarsign","href":"./Template:Dollarsign"},"params":{},"i":0}}]}' id="mwBO0" typeof="mw:Transclusion">$</span>15 per vehicle due to state park admission fees?