Miles of City Streets <br />Constructed to City Standard vs. non-Standard <br /> 400 f__ e <br /> <br /> 300 <br />' <br />a~ ~1 <br /> <br /> <br />~, <br />~.., <br /> 200 <br />0 <br />a~ <br />~ ~' <br /> t~ <br /> ~ <br />100 <br />~' <br /> <br /> 0 <br />28 <br />1995 <br />^non-Standard <br />City Standard <br />1971 1975 1980 1985 1990 <br />Year <br />