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<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN><SPAN>The street centerline represents streets and walkways dedicated to the city, some private streets and walkways, and additional segments not meeting either classification. All street segments lie generally within the boundaries of the City of Philadelphia. Each street segment has a unique identifier attribute.</SPAN></SPAN></P><P><SPAN STYLE="font-weight:bold;">Data Development:</SPAN></P><P><SPAN>The centerline is updated when city plan makes a change in the records. Also, when the traffic engineering group can make or see a change that the centerline would need upating from. </SPAN></P><P><SPAN STYLE="font-weight:bold;">Key Attribute Fields:</SPAN></P><P><SPAN><SPAN>PRE_DIR-Directional prefix of complete street name </SPAN></SPAN></P><P><SPAN><SPAN>ST_NAME-Street name </SPAN></SPAN></P><P><SPAN><SPAN>ST_TYPE-Street type designation </SPAN></SPAN></P><P><SPAN><SPAN>SUF_DIR-Directional suffix of complete street name </SPAN></SPAN></P><P><SPAN><SPAN>ZIP_LEFT-Zip code on left side of arc </SPAN></SPAN></P><P><SPAN><SPAN>ZIP_RIGHT-Zip code on right side of arc </SPAN></SPAN></P><P><SPAN><SPAN>L_F_ADD-"From" address attribute on left side of arc </SPAN></SPAN></P><P><SPAN><SPAN>L_T_ADD-"To" address attribute on left side of arc </SPAN></SPAN></P><P><SPAN><SPAN>R_F_ADD-"From" address attribute on right side of arc </SPAN></SPAN></P><P><SPAN><SPAN>R_T_ADD-"To" address attribute on right side of arc </SPAN></SPAN></P><P><SPAN><SPAN>ST_CODE-street code </SPAN></SPAN></P><P><SPAN><SPAN>L_HUNDRED-address hundred block on left side of arc </SPAN></SPAN></P><P><SPAN><SPAN>R_HUNDRED-address hundred block on right side of arc </SPAN></SPAN></P><P><SPAN><SPAN>SEG_ID-unique identifier of arc </SPAN></SPAN></P><P><SPAN><SPAN>ONEWAY-Denotes travel direction of arc in conjunction with arc direction </SPAN></SPAN></P><P><SPAN><SPAN>STNAME-Concatenated field consisting of Pre_dir, St_name, St_type, Suf_dir items </SPAN></SPAN></P><P><SPAN><SPAN>CLASS-Street class of arc; 1-Expressways; 2-Major Arterial; 3-Minor Arterial; 4-Collector; 5-Local </SPAN></SPAN></P><P><SPAN><SPAN>RESPONSIBL-Responsibility of street arc </SPAN></SPAN></P><P><SPAN /><SPAN /></P><P><SPAN STYLE="font-weight:bold;">Coordinate System:</SPAN></P><P><SPAN><SPAN>Lambert Conformal Conic, NAD83, PA South Stateplane coordinates, US Foot</SPAN></SPAN></P><P><SPAN STYLE="font-weight:bold;">Thematic Mapping:</SPAN></P><P><SPAN>Use the field STNAME (without the underscore) for labels. </SPAN></P><P><SPAN /></P></DIV></DIV></DIV>
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