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<br />Haug, Rebecca <br /> <br />From: <br />Sent: <br />To: <br />Subject: <br /> <br />Richard Corbin [Richard.Corbin@co.sherburne.mn.us] <br />Monday, October 24, 2005 3:26 PM <br />Rebecca Haug <br />Kevin Meland CUP <br /> <br />We have reviewed this proposal for black dirt mining and hauling via CSAH 1. The access to CSAH 1 is located on the <br />west side near a curve. <br />CSAH 1 is scheduled for reconstruction in 2006; due to this fact and the limited cubic yards of material being mined and <br />hauled we have no requirements. <br />Sight distance to the north for trucks leaving the site is marginal- approximately 700 feet; to the south it is adequate 1000 <br />feet; for left turning trucks into the site it appears to be at least 600 feet. Using these numbers and calculating an <br />approach vehicle traveling 55 MPH the following should be true: <br />1000' <br /> <br />= 12.3 seconds <br /> <br />700' = 8.6 seconds <br /> <br />600' = 7.4 seconds <br />We recommend that the applicant create a plateau (on this access in the right of way) so that trucks entering the highway <br />are not pulling up the <br />incline. A permit is not required. <br /> <br />1 <br />