ontario highway commonly referred highway east west maintained highway southwestern portion canadian province ontario stretching kilometres junction highway highway west east east principal urban centres highway include outside towns highway travels rural farmland large southwestern ontario highway established result highway highway route extended west east highway plans conceived late 1970s push highway east highway resulting brief extension highway environmental protest chosen route resulted cancellation plans section highway highway decommissioned recent change route took place section highway renumbered highway creating shared terminus junction route description route forms main streets small towns dot highway east west highway forms backbone small villages larger centres highway continued past current eastern terminus highway highway hamlet section numbered known locally shore acres drive highway continued past current western terminus taking route numbered highway highway runs farmland small communities route pass car manufacturing plant area parks natural areas close route located west vast wilderness area surrounds history highway created highway late 1930s originally formed routing highway turned north travelling concurrently highway turning east february highway rerouted present course east highway designated route highway highway remained early 1960s extended west east highway april highway assumed counties grey wellington section highway assumed following day mid-1970s highway extended east highway section eventually returned jurisdiction april spring renumbered highways improve route continuity renumbering section highway result renumbering shared terminus highway highway intersection extension highway late 1970s plans arose create new highway link south connect highway highway route extension announced june follow 11th line highway east cross northeast alignment road extension traverse length road road durham road concession road end immediately north heavy environmental protests ensued chosen route marsh consequently transportation minister officially cancelled extension april proposal major intersections following table lists major junctions highway noted
Ontario Highway 89