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FEB 05 '91 C8:17 T.K.D.R. & ASSOC. <br />F.4 <br />HYTRAIL AVENUE <br />HIGHLANDS TRAIL NORTH TO 50TH STREET NORTH <br />LAKE ELMO, MINNESOTA <br />Introduction <br />Hytrall Avenue was originally paved In 1978 or earlier. It received seal coats in 1982 <br />and 1986. Despite this maintenance, Hytrall Avenue pavement Is in poor condition. <br />This Is probably due to a weak subgrade. The pavement Is extensively cracked but the <br />broken pieces have not yet come loose, To provide additional pavement strength, <br />Improve crown drainage, and to seal off the cracks, an overlay is recommended. <br />Proposed Improvement <br />It is recommended that a 1-1/2" bituminous overlay be constructed. Driveways would <br />be matched In. Since there Is bituminous curb on this street, shouldering work will not <br />be necessary. <br />Feasibility <br />The project 1s feasible and should best be made as proposed. <br />Initlatlon <br />The project was Initiated by the City Council; therefore, ordering the project will require <br />a four -fifths majority vote. <br />Assessments <br />The estimated cost of the overlay Is $19,500. it is proposed that each lot which benefits <br />from the improvement will be assessed. Senefitting property is every developed or <br />buildable parcel which abuts the street. The method of assessment Is proposed to be <br />the unit method. Corner lots will receive a one-half unit assessment. <br />-1. 9150-011 <br />