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California MUI'CD <br /> (F•,*WA's 1+ UTCD 2003 Revision I,as amended for use in California) Page 6H-5 <br /> Tobe 6H-3. MdMh r of Luer Chea on <br /> 7kJ1 APPlron Digrarns <br /> Road Type Dish ggtwftn Signs** <br /> A B C <br /> I.hbatt (bW speed)* 30 (100) 30 (100) 30 100 <br /> Urban (high speed)' 100 (350) 100 (350) 100 (350) <br /> Rural 150 (500) 150 (500) 150(500) <br /> Expressway i Freeway 300 {1,000) 450 (1,-%o) 8002,640 <br /> { ) <br /> Speed category to be determined by highway agency <br /> �shavenins eshown6in meters(feet).The column h, gsA B> and C are the dimensions <br /> FiguresreF1-1 through 6H-46.The A dtrnension is the distance from the trartsitfon or <br /> Point of restriction to the fires 3ign,The 8 dimension is the di.^t tnec between the first and second <br /> signs.The C omensian is the distance between the second and third si <br /> rst one in a three-sign series encountered by a driver a (The third sign is the <br /> pproachirtg a TTC zone.) <br /> TSWO 6*4. Frci«rmulss for DoOormbling Taper LerMjMS <br /> Speed Limit (S) Taper Length L) Li TOW Length (L) <br /> meters Speed mit(S) <br /> Feet <br /> frC? krNtt yrs L= W 40 rrrptl or less yV.,a <br /> L— c <br /> 7+;1 km/h or more � <br /> L= 45 mph or more L =yyg <br /> 1.6 Ij <br /> Where: L =taper length in meters (feet) <br /> W=width of offset in meters(feet) <br /> S=posted speed lami,or�peaic SWPercentile speed prior to work starting,anticipated operatting speed in km/h (nr ) °rthe <br /> (This space left intentionally blank) <br /> Chapter 6H -"I ypical Applications <br /> Part 6-Temporary Traffic Control September 26,2006 <br />