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service Is expelled to be F and the average delay for all motorists using this <br /> Intersection Is expected to be well over one minute. This, In turn, creates a s~tuatlon <br /> which Is Inconsistent with the primary objective of the Keaau Bypass which is the <br /> expeditlous processing of Hdo-Puna commuter traffic. <br /> Analysis based on modified growth and dsrebpment data <br /> A.M. eak Hour P. .Peak Hour <br /> LOS V/c LOS V/c <br /> 008 without Pro ect E 1. 8 0.90 <br /> 2008 with Pro ea E 1.03 f i. LO <br /> NOTES: Signal cycles are 180 sacondsl <br /> "VVlth ProjacZ' Includes addltlonal Hllo-bound through lane. <br /> Delay and LOS of selected critlcal movements <br /> A.M. Peak Hour P.M Peak Hour <br /> NB-TH LT NB-TH SB• SB-LT <br /> 2008 without Pro ect 57.3E 8 .4 f 2 .6 C 3.7 A 18.6 C <br /> 2008 with Pro er. 49.7 ! `7.8, f 78.4 f 83.3, f 62.7, f <br /> RECOMMlNDATiONS <br /> <br /> The analysis shows that K for tfie next few years the Puna District sustains a growth rate <br /> which Is similar to that experienced In the recent past, the subject Intersectoon Is likely <br /> to become a traffic bott~eneck before 2010 even In the absence of major development <br /> by lN. H. Shipman Planned developments such as K,amehameha Schools, a new prison <br /> etc support the hypothesis that a hlgn ra[e of growth in Puna iti likely for the future <br /> As a result, much attention and careful planning is needed pnor to the approval <br /> of major developments. In Cie specific case br W. H. Shipman, the TZAR does not <br /> adequately address the ImpIIWUons of this development (and its ~nter+ded expansion.) <br /> Give^ the antlclpated levels of traffic, the analysis must expand to ~ovpr neighboring <br /> Intersections In each direction. <br /> The amount of future traffic and the results for the ooeratlnnal conditlon at the <br /> subi~~• ~^!ersection strongly suggest that: <br /> • access at the proposed location should be removed; <br /> • two separate signalized aocasses at the Hllo side and Keaau sIAP of thew H <br /> Shipman regional renter will be needed; <br /> • nelr;hboring Intersectlons Head to be examined; and, <br /> n~~ghbnring intersectlons are likely to require signalizat~on. <br /> a <br /> <br />