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EXIST. <br />R/W <br />Figure 3C — Proposed 58`/' Avenue Typical Section — Fully Developed Section North of 49`/' Street <br />65' <br />?cCNST. <br />6 <br />EXIST. <br />Rm 5' • <br />STANDARD CLEARINGAN0 GRUBBING r <br />13' 5' 5' 5' !2 17 _ VARIES 8' 12' 12' 5' _ 17' 6' <br />1 h <br />I. <br />CONC. <br />SVIK. <br />500 <br />IRCO <br />Design Vehicle <br />WB -50 <br />P (U-turn Vehicles) <br />(0'-12) <br />1.5' 0.5'._ <br />12 feet <br />Median Width <br />22 feet min. <br />SOD <br />CONC. <br />SYIK. <br />rsex <br />Florida Greenbook <br />aaox <br />z.oM�- <br />Florida Greenbook <br />,{ <br />. y <br />rtes <br />�+ <br />zom�r._.�� <br />3 Degrees (45mph DS) <br />5 Degrees (40 mph DS) <br />FDOT FDM <br />G i pll <br />--� i i i i i i i <br />Florida Greenbook <br />s <br />f riff VA elite, <br />AND GUTTER <br />TIE TO EXISTING <br />GRADE <br />TYPE IV TRAFFIC SEPARATOR <br />OPTION 1. PER FDOT INDEX 520-020 <br />TYPE IF STABILIZATION <br />II" <br />Fi <br />y <br />Im <br />n <br />IN <br />Im <br />l' <br />rr;e�J <br />1NG' a y <br />GRADE <br />TYPE 'F' CURB <br />AND GUTTER <br />3.1 ROADWAY DESIGN STANDARDS <br />The proposed roadway improvements shall be designed and constructed in <br />accordance with the criteria, guidelines and provisions established by the <br />Florida Department of Transportation (FDOT) Florida Design Manual <br />(FDM), FDOT Manual of Uniform Minimum Standards for <br />Design Construction and Maintenance for Streets and Highways <br />(Florida Greenbook) and the IRCO Land Development Code. Table 2 <br />summarizes the design criteria utilized in developing the proposed typical <br />sections and alternative alignments evaluated: <br />Table 2: Roadway Design Standards <br />Design Element <br />Standards <br />Reference <br />Design Speed (DS) <br />45 mph <br />IRCO <br />Design Vehicle <br />WB -50 <br />P (U-turn Vehicles) <br />IRCO <br />Lane Widths <br />12 feet <br />IRCO <br />Median Width <br />22 feet min. <br />Florida Greenbook <br />Minimum Gutter Grade <br />0.3% <br />Florida Greenbook <br />Minimum Clear Zone <br />4' from face of curb (urban) or <br />18' from edge of travel (rural) <br />Florida Greenbook <br />Max. Horiz. Deflection <br />1 Degree <br />Florida Greenbook <br />Max. Through Lane <br />Deflection at Intersections <br />3 Degrees (45mph DS) <br />5 Degrees (40 mph DS) <br />FDOT FDM <br />Min. Horiz. Curve Length <br />400 ft <br />Florida Greenbook <br />Kimleys»Horn 166 <br />