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MOtlNTAIN HOUSE SPECIFIC Pi.AN 11 pavement sections andror safety improvements Img.,standard pavement widths and paved s hoLAders)when it is determined by the County to be the primary new traffic contributor,on rural roads,Includ)ng Bethany,Kelso. Hansen,Von Sosten,Reeve,and Middle Roads,and Tr,1cy Rokileve rd where necessary to alleviate additional traffic caused by the project within the County. B. MHCSd_Construction Truck Requirements. All implementing projects shall comply with the requirements of the MHCSD Construction Truck Management Plan, T. Grant Line Road. When traffic reaches 5000 ADT,Grant I_Ine Road(from Byron Road to 1-680)shall be studied to determine whether it meets current road standards or has deficiencies not Identified under previous model assumptions. The study shall be prepoied by the MHCSD and approved by the County. 9.5 ARTERIAL INTERSECTIONS Master Plan Summary The Master Plan requires that safe WerseCtii4rms be provided through properly designed signaJ"tion and lane channelization at appropriate locatlon5. Intersectlanr,driveways, and minor access points on existing County Arterials must be spaced at least 1 IS mile (560 feet)apart. Existing driveways and access points may remaln,but Should he ralocaterl Ifposslble to meet the minimum spacing requirement. Proposed intersections. driveways,and minor acca8s polno that cannot orhieve'IM mile(660 feet}spacing may be permitted as determined by a traffic study or other applicable study. No new tkuilding or increased traffic uses are allowed on existing access poirds. She community will,to the axtent of its Fair share,provide slgnalization and channel"rzation at County Arterial intersections within the traffic Impact area of the community, Each Specific Plain wall include provisions for necessary intersection Improvements required tc serve the cumulative tralhc of the community. Man Description Ttme MHCSD Transportation Improvement Fee has already Identified the major improvements,costs and fair share Obligations for all major transportation far,ilitles for SPII. As a supplement to these adopted programs,the MHCSD has performed an additional traffic study as part of SPII which confirms the adequacy of these improvemerrt programs and funding mechanisms. The MHCSD Traffic Study further confirmed+midi components of the community build-out system are Iikep to be oornpletted as part of the implementation of SPII,as depicted on Figure 9.1. As part of implemerding projects contained within SPII,the WHCSD will perform detailed traffic stu6es to Idermtlfy the specific improvements and related phasing of SPI1 roadways which may be necessary to support such Implementing projects, As part of the approval of these implementing projects the MHCSD will candltlr)ns such approvals to implement,as warranted on a phased basis,the specific system improvements that the projects triggers, consistent with Communi y Approvals, Since the specific transportation triggers for the community transportation improvements Mll be determined as part of implementing project approvals,the specific tuggers contalnied wlthln the Master Plan will be pt d.45uperseded by subsequent MHCS0 phasing and triggerdeterrInatiosis CHAPTER NINE TRANSPORTATION AND CIRCULATION! PAGE 0 t RENisad 11Y5WI0 Resolution Template 01/2017