Crossword clues for Hwys. and such 4 lettersAnswerClueHWYSHeavy lines on maps: Abbr.HWYSInterstates, e.g.: Abbr.HWYSMajor rds.HWYSAAA abbreviationsHWYSCousins of rtes.HWYSAAA ideasHWYSRtes.HWYSNumbered rds.HWYSJct. joinersHWYSMany start with "I": Abbr.HWYSI-15 and I-40, e.g.HWYSMajor rtes.HWYSI- rds., e.g.HWYSInterstate rds.HWYSTollbooth locales: Abbr.HWYSVacation rtes.HWYSRds. without traffic lightsHWYSSome GPS routesHWYSLimited-access rds.HWYSAAA map linesHWYSSome map lines: Abbr.HWYSDOT concernsHWYSRoads with nos.HWYSRte. 66 and othersTPKSSome hwys.RTESNumbered hwys.RTESThey're comprised of rds. and hwys.RTESHwys. and suchRTESHwys. with nos.TPKSHwys. with tollsTPKSHwys.RTESRds. and hwys.TPKSThere's no free ride on these hwys.RTESU.S. hwys., e.g.RTESHwys., e.g.RTESSome hwys.RTESHwys. et al.RTESHwys.RTESMajor hwys.XXXXHwys.RTESInterstate hwys.RTESHwys. with numbersKMSDistances on European hwys.RDSHwys., e.g.RDSHwys.RDSSts. or hwys.RDSHwys. and tpks.DUIHigh on hwys.DOTPart of the cabinet that oversees hwys.KPHSpeed measure on European hwys.