Abstract
Inordertoreducethetrafficpressureintheregion,promotethedevelopmentof
regionaltransportationandlogistics,andmeettheneedsofindiscriminate
developmentbetweenurbanandruralareasintheregion,itisdecidedtobuildanew
first-classhighwayfromwhitevillagetoFanmiao.Accordingtotheproposedtraffic
flowsituationinthisarea,thebasicinformationfordeterminingthehighwaygradeis:
ClassIhighway,withadesignspeedof80km/h,acentralseparationzone,two-way6
lanes,aroadbedwidthof32.0m,aroadbedcompositionof0.75mdirtshould
河北省武安市平原区一级公路设计-4613字.pdf