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Table 2: Road Lifecycle Maintenance Types and Costs <br />Type of Maintenance Purpose Frequency Cost <br />Bituminous Road <br />Construction <br />Purchase Updated Asset <br />Management System <br />Sealant <br />Top Coating <br />Overlay <br />Reconstruction <br />Create new roads from ground <br />surface of raw land <br />Track road condition and <br />previous maintenance to <br />prioritize road projects <br />Once, at the <br />beginning of the <br />life cycle <br />None given <br />Every 5 years None given <br />Seal cracks in road, which Annually Together with Top <br />naturally occur from freeze/thaw Coating - $500,000 <br />cycle for 13-23 miles of <br />roads <br />Seals entire road surface to help <br />prevent cracking from <br />freeze/thaw cycle <br />Every 7 years <br />Together with Sealant <br />- $500,000 for 13-23 <br />miles of roads <br />Removal and replacement of the Every 20 years; None given <br />top three inches of the road at road age 20 <br />surface and road age 40 <br />Completely rebuild road; Every 60 years None given <br />involves complete removal of <br />previous road, regrading, <br />subsurface replacement, and <br />pavement replacement <br />Table Sources: City of Ramsey and WSB. (March 2019). Pavement Management Funding <br />Presentation and City of Ramsey and WSB. (January 2019). Pavement Management Funding <br />Presentation. <br />