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HomeMy WebLinkAboutCOM 0227.003 1996-1998Street Standards • Street classification • Access • Street layout • Right of way improvements • Private streets Technical expertise-- focus on policy objectives (performance standards); ordinance vs. rules Flexibility to allow pedestrian -oriented designs - F RECE1V® n )are.___ --- -"----'- ?,, County Council;P-pC PS/,r;i oamn me, ,2.27. o Me me. tl C C /S`,/ I ReP To resented PC- Ref. GR.ef. Data AN Street Classification • Arterial — Primary Arterial (120') — Secondary Arterial (80') • Collector — Major Collector (60') — Minor Collector or Subcollector (50') • Local — Commercial/Industrial (60') — Residential (50'? 40'? 44'? 30'?) Purpose: Control access Pit design to function Ordinance set width-- consistency; allow <50".' GP map arterial major collector-- rural vs. urban stds? 30' slide Nohea 40' vs. 50' I G 0 ...J P i ca.1 x •. e `lllii]'JVNZT ^rvi...�o � Y� 0000 000. Primary Arterial ('- -ioelehua Ave.) Swale shoulder moving moving PAVE- median/ medmn� moving Moving shoulder swale ROS'.' PAVE - MENT turning turning 8 10 12 12 Is 19 12 12 8 10 120 48 Residential Local -50'(N 'akea) ~wale shoulder moving moving shoulder Swale ROW Pavement 9 6 10 10 6 9 50 20 Subcollector (I valani) _°_ ��\F\/�\ .� \�2� a �� m�� < � 2:�� � .E» \ y� � y� �w a !11 .& RIO C LR5;l bow � ��» Cul de Sac (\aniakea) Alternate Cul de Sac Right -of -Way I r W W 32FT, ft/W N W W 24—FT. P/W r I N . r„n. �exUio •• .dn 1 0B0 /S, CO2L. v zie " zis e X214 KAH/KD .� PL k 2� 39 -0yM4t'Bii�n Tc . ryc Y 34 � G `yam LwfIV11 3 Z7 ')/)4n+/ Vi STI✓4.ro0 ✓If � If Y� O tiI r5,. /JCC J a , ca iy ocpy �. —off 5,-0 211 212 213 Alternate Cul de Sac Right -of -Way I r W W 32FT, ft/W N W W 24—FT. P/W r I N . r„n. �exUio •• .dn Access • Access required to each lot — Easement ok but not included in lot size calculation — Subdivider improves • Controlled access - - Easement slide Controlled access-- Iwalani T11,1K 3 n CD O � � cn � Street layout • Mandatory dedication — Dedicate • with improvements • without improvements — Reserve for future condemnation • Half streets • Future street extension • Clll de sacs Mandatory dedication-- proportionate nexus [ lalf streets-- TMK map Future street extension-- stubout length (Nohca "rMK); temporary turnaro Und Cul de sac-- length, #lots 4 'Er of of pn °u c t.lsG AGI. 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Cama _1;bv' .,rte- •,� \ .... ^ [. `i y� cOec c o 0G79ec. o i � I�r."o1,:: 1 6 lB3 '2:er'i -31 i:c SUB✓CCT TC 868 9c'0, Pavement Edge 7 3 _ ' Street Monument) Ln 7/ TYPICAL Pavement Edge —T 3 \ Street\ — _ — — — Monuments `R,20 i Pavement Edge —Tcr 3 cr OFFSET 90' (R/W=44') 92' (R/W=40') R=21(R/W=44'� r----� -{— R=23(R/W=40) I I Street o Monument I8, TEMPORARY Roadway Easement CUL-DE-SAC SCALE : I INCH = 50 FEET CO UNTY OF MAUI CUL-DE-SAC STANDARD nrT4It S I R-57 Right of way improvements • Vehicular movement and parking • Pedestrian and bicycle safety • Drainage • Utilities, signage and clear zones • Landscaping • Street lights • Maintenance Components of ROW related to classification and possibly location (rural vs. urban) and climate Pedestrian-- ADA Bicycle-- wider lane Drainage-- confine 10 -yr storm Utilities-- easements Landscaping-- street trees; planting strip Street lights-- rural Maintenance-- pavement type, section 5 Vehicular movement and parking • Travel lane width • Number of lanes • On -street parking • Turning pockets • Recovery areas (shoulder) • Future capacity; boundary slope transitions • Driveway gradients • Sight distance Efficiency, truck traffic (travel lane width, # lanes, turning pockets, no on - street pkg)-- arterial slide queing-- Halaulani vs. Olu slide ri r r' dF� •tib � � � y.�Y' ♦ i��iYi11}y�f � � {r. . n i s r. "i , five p _.A �} t 72 Ly. � ��p 4 *�. s, x�'v`S.F JLC � •: 'ia� '&w`l.'� .' ID°"�,`iR d+"@ l 'Rp � 'tel yr � ♦ •... t� _ n5' J4ay ,pd'A a."a jl d�W A r A x � r i �6'f "� V, mS A R.,a� _. S 7 'tf.�YF 'i •t'#T c!£'�`� 4 a ;�� } f r u rS ti, ✓P '�3�' i - � S! ail Iha �'^�" i#'• ��F t �'.'i. q•TM.. _ _ �� !.• .S, a} .'f� f SA ••'^a �.1 .'ii ya v},4i ,'!a P. .. .. ,. 4 Primary Arterial curb median/t median/ curb sidwalk drainage moving moving uming turning moving moving drainage sidewalk 10 2 12 14 22 22 14 12 2 10 120 Secondary arterial curb moving/ moving/ moving/ moving/ curb sidwalk drainage turning turning turning turning drainage sidewalk a 2 15 15 15 15 2 8 so Maintenance • Pavement • Edge of pavement to right-of-way boundary — sidewalk — shoulder/swale • Street trees Private streets • Non-dedicable standards (width, pavement section, turnarounds) — Deadends — Agricultural • Dedicable standards (except pavement section?) Why private-- exclusivity; security Lower cost (initial) ms.•e ror. /. .ea. /e .. ro... — roe•. /e... .ro.xe To 5. O 6 if /9 '- .,..« /G nyaa.w. n ♦. y« /e An o.p .. w..xw O r~« r C ,r(t/s� rr i bi Glf N�:x{/n ew.w/M. :Jr. C•rw / !xw t M/nifi�i A. A. M•/wn !•� CF.lw Nww.. ww�wlw { I r, A • -9e � e..•IFy .,-75 � ./' �!. �-rki .x ecox.y t L wlcy.•e K. �' � • ,�i-i KG LE 3UD0. . UNIT • j' F 4..wJ-qt -tee x.r. ".- " ,00/f rq ooe f Ve,oeoi /e,oea fE /oaeefY /o,eooP /e,00e f /0000 f M, a.sc f."" STREET a OJYI •�•{ywwi M'yY S. N•Ir '1 /i'wti J lTfilll N,.xw;/ / CO'�.'r i I R M 7 Mp/�rri +�Cwr./ M. dnY 4o wf' /w.r�+t ae...no s NN.w.i rSvMw' �' • .� r/t dwT' a'9'K •rit • .i c. • rw o/ f Vq eee f E roeeo f E .'I r000e f %eeo f /e,oeof re.eoe fE /oeeo f re, Noc f IS I6g 7 18 19 2i0 « 21 22 b INpo /7 J r re Mp q Ct �.• cc r e! If. ••• s6 morin r4 xx •s LT Me/Cf O W I Alf 4.Ax r•.AgJeM NMxry 9bs5i0 Ni•�-�--� K'K ..rrmav tKIJIJw1GlY� ��1 • T.na.•R erJr,/-s, A•-va �.ty Y �.e• .h i sn.+t.x.• �' -'' ��,I N•J.wda �I h q) ro,cr�i ,I "ALA KAl NE/mss H TS 4/N/7 /o.tt/f !-A" ro.mof / ,..x ...Ir rqe .f q...F /e,weei w.oweJ p,o.ef L .� rr i, n,SaGF,. ` w J 92 9i3 94 975 96 97 94 pJ 30 O sTRE£T �� '•n «,.;;°� eR ,.,1 ... /! ... 17 yJ IG ..' /! •.O � I] �n /t Wd�/ II �. s... , N riI c•..x+� . al NiH:/i CIA" w. w.^^v n. x .0s.4 r/,I+ef S=it «n sf µasef nyaF •g55ef ns5ef aaSeF naevi n.55/F � U- •tt IL8 _ !},7 86 _ 84�_ r L1 %yGOr reRPo017 e. to Oc to Orc� +wm •I "e.ee tr 'c.ae G . v: ,0"' xl cww� Aneif ,hy,dl/ .6a/�C A/JniC. O'. :: // Isl io,rG+f h a J 4 KO ELE 5rREE curb median/ median/ curb sidewalk PAVEM RO�V nvalk drainage moving moving turning b turning moving 6 moving drains drainage ENT 10 2 12 14 22 22 14 12 2 I 10 I 120 I 56