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EXISTING STREET CONDITIONS <br />� <br />I ' <br />I , <br />, <br />' <br />�� <br />' <br />, <br />' <br />The project areas include developed single-family and multi-fatnily/townhouse properties, along <br />with some City-owned parcels. With the exception of Amble Road, all of the str��ts are <br />delineated with concrete curb and gutter and range from 24 to 34 feet wide, with a small section <br />of Wyncrest Court measuring 43 feet wide. Many of the residential streets are cul-de-sacs, atid <br />therefore carry low volumes of traffic. <br />Arden Hills' pavement management system utilizes a Pavement Condition Index (PCI) r�itin� c�f <br />0 to 100 where street ratings are classified in three categories: "adequate" (66-100), "ma1•gi�nal"' <br />(31-65), and "problem" (0-30). Ratings are based on observations of each of the �tr��;t'a <br />pavement surface. Generally, the three categories correspond to a level of most cost �k�f�c;tiv� <br />improvement as follows: (0-30) pavement reconstruction, (31-65) bituminous overlay ar� re�laim, <br />and (66-100) sealcoat andlar crack sealing. This rating system assists in prioritizing ra��aGivv�y <br />improvements and projecting costs for use in the City's pavement management and capital <br />improvement plans. <br />In 2008, GoodPointe Technology rated the City's streets and entered the PCI values into <br />GoodPoint's pavement management software. From the software, PCI categories �an �ae <br />projected for 2011 based on the observed s�reet condition and anticipated deterioratiori c�f �ach <br />road. The 2008 PCI values and the projected 2011 PCI categories are listed below. <br />2008 PCI 2008 Projected 20ll <br />Street Value Cate o Cate o <br />Amble Road 62 Marginal Marginal <br />Arden View Court 60 Marginal Marginal � <br />Arden View Drive 53 Marginal Problem <br />Arden View Drive Ent/Exit 55-62 Marginal Problem/Marginal <br />Colleen Court 77 Adequate Adequate � <br />Dellwood Street 79 Adequate Marginal <br />Janet Court 72 Adequate Marginal <br />Nursery Hill Court 67 Adequate Marginal <br />Nursery Hill Lane 59-79 Marginal/Adequate Marginal <br />Wyncrest Court 48-66 Marginal/Adequate Problem/Marginal <br />--- - <br />Wyncrest Lane 69 Adequate Marginal I <br />Wynridge Drive 65 Marginal Marginal __� <br />Actual levels of street improvements are determined by obtaining soil borings an�i a <br />comprehensive geotechnical evaluation report. Soil borings have been obtained and are inc�uded <br />in the appendix of this report. City staff has reviewed the soil boring results and have �v�r_�I�eci <br />that the recommended improvements as described are appropriate. <br />� <br />