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Parsons Mine River and Road Crossings,Uatober 11, 2009.-Page.2 <br />Couhty Road W25 "Bridges <br />The road crossing bridge will, be a.100 long; $' deep, truss structure. Centers on the trusses will <br />be 8'. <br />l,) The low point on the bridge should be 17' above road. <br />2) The structure will require a pan bottom to prevent car damage for material that may <br />fall from belt conveyor. <br />3) The Structure will .have. 30" walkways on both sides of the conveyor;. <br />4) The,trusses will be supported.on steel columns with laterallegs to.faandle the bending <br />moment exerted on the columns. <br />5) The foundations:w ll:l*. a grade beam. <br />Yours truly, <br />Eldred G. Maggi, P.E. <br />:State of Colorado, License 7936