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March 4,2015 RECEIVED <br /> Dane County Planning and Zoning <br /> Attn: Hans Hilbert MAR 1 1 2016 <br /> 210 Martin Luther King Jr Blvd <br /> Madison,WI 53703 <br /> Re: Project I.D. 5841-00-00 DANE COUNTY PLANNING&DEVELOPMENT <br /> USH 51 —McFarland <br /> (Yahara River Bridge B-13-0684) <br /> CTH AB <br /> Dane County <br /> Dear Hans, <br /> Dane County is proposing to replace the existing bridge on CTH AB over the Yahara River. We have <br /> received approval of the preliminary structure plans. CTH AB will be closed to traffic during the <br /> construction period. Enclosed are a project location map, the road plan/profile sheets, and the structure <br /> general plan sheet. <br /> The proposed project will reconstruct a 0.08-mile section of CTH AB, currently classified as a C3 urban <br /> collector. The existing facility has an 11 foot asphalt travel lane and 3 foot paved shoulder in each <br /> direction with 2 foot base aggregate shoulders. The existing structure, B-13-0075, is a two span steel <br /> girder concrete deck bridge. It has a clear roadway width of 28.2 feet and a total length of 105.5 feet. The <br /> existing right-of-way is 33 feet east of the centerline, 39 feet west of the centerline. Land use within the <br /> project area is primarily urban. The proposed project will reconstruct CTH AB to provide 11-foot wide <br /> paved travel lanes, 5-foot paved bike lanes, and 1-foot wide base aggregate shoulders. The project will <br /> replace the existing bridge with a two span 28-inch prestressed concrete girder bridge. The structure <br /> overall length will be 121.75 feet. New right-of-way acquisition and temporary easements are <br /> anticipated. <br /> The replacement structure design Highwaterloo will not be changed from the existing structure with an <br /> elevation of 845.65. The proposed elevation of the centerline of the road at the center of the bridge is <br /> approximately 854.88. <br /> This project is scheduled for a March 14, 2017 bid date by WisDOT with construction anticipated to start <br /> summer 2017. Thank you for your time and consideration. <br /> Sincerely, <br /> MSA Professional Services, Inc. <br /> Chad Wagner <br /> Project Engineer <br /> CDW <br /> Enc. <br /> cc: Matt Rice,Dane County Highway Engineer <br /> Mike Banaszak,Local Program Management, KL Engineering <br /> Mike Statz,MSA Professional Services, Inc. <br /> \\manas2\projects\I 1300s\11330s\11331\11331010\Correspondence\Zoning\11331010 zoning.doc <br />