ontario highway known colloquially series highway canadian province ontario connects highways north freeway connects highway continues north lane arterial road route patrolled speed limit mph built alignment south drive north drive built new alignment highway designated drive later highway lanes wide feature interchanges widened 1980s completed freeway construction began northward extension freeway completed november notable feature highway level interchange highways includes large ramp highway eastbound highway northbound constructed majority freeway features grass median opposed like neighbouring freeways route description commuter freeway bypass acting southward continuation highway highway continuation highway eastern segment south ends queen freeway begins ramps converge highway north large interchange maintaining straight north westward course passes beneath park drive slight right freeway intersects highway crosses passes beneath electrical corridor right freeway enters second area returns northwest southeast orientation passes beneath avenue east later queen street east highway regional road decommissioned highway concurrent queen street east drive passing north queen street highway exits industrial area enters residential subdivisions section located cutting grade passes beneath roads drive east recently completed extension begins point passes west straight path alongside passes beneath highway makes sharp turn west descends valley rising level ground curves north passing beneath drive central concrete median high mast lighting end freeway highway continues north lane undivided road eventually history planning highway began late 1960s result rapid unveiled toronto region western section highway planning study plan designated new highway corridors widening projects including highway include truck bypass desired city council encourage construct bypass utilizing announced plans final city council meeting mayor claiming known expressway connect successor announced new year meet highways minister discuss route bypass studied corridor months releasing report late august ontario premier known billy formally initiated construction highway heart lake road corridor administration prior construction highway flanked industrial lands north avenue agricultural lands construction began widening highway street expansion lanes directional loop ramp constructed heart lake road allow access toronto heart lake road rebuilt years reopened lane expressway november point road designated far north queen street construction twin highway began following completion east branch creek interchange built time city constructed west drive extension road road following year contracts awarded build structures canadian national railway south interchange queen street completed end year took late construction interchange drive began completed following summer construction interchange future northbound lanes freeway constructed opened way traffic lanes open avenue drive construction began south future highway interchange expanding lane lane freeway addition work began future southbound lanes north avenue work began interchange park drive complete north highway drive work underway large ramps interchange rebuilt alongside widening highway collector express system opened traffic ramp ramp beginning august continuing end year fall alongside widening highway freeway construction began connecting ramps highway pass existing bridge structures highway collector traffic new constructed express lanes kilometre link opened november cost million extension extension drive conceived ultimate plan highway construction construction begin planning kilometre freeway began submitting environmental assessment october assessment approved hearing minister environment energy march years spent engineering design new section planned built lane freeway constructed new alignment order bypass completed phases initially new eastward extension parkway later road finally highway north premier ontario officially announced extension june construction subsequently began phase construction began second phase parkway drive phases built opened mid late northbound lanes opened beginning september southbound lanes end month opening trucks prohibited driving concerns travelling lane road ban lifted construction phase road highway began august entire extension completed opened traffic november additional work continued months followed clean land surrounding new freeway future september announced highway widened lanes south highway queen street million contract awarded expand freeway adding general purpose high occupancy vehicle lane direction addition new ramps built partial interchange providing access directions exit list following table lists major junctions highway noted entire route located
Ontario Highway 410