^Eastbound trailblazer leading away from Arlington Heights Road in Arlington Heights, April 2022.
Illinois Route 62 runs northwest-southeast in Chicago's northwest suburbs. Known as Algonquin Road, it begins in the Des Plaines area just northwest of O'Hare, and actually does run northwest to Algonquin.
Illinois 62's western end is at an interchange with the Illinois 31 bypass around Algonquin...
Illinois 62's western end is at an interchange with the Illinois 31 bypass around Algonquin...
After passing through the heart of Algonquin, Illinois 62 meets Illinois 25 at that route's northern end...
Illinois 62 then joins Illinois 68 east for about a block, in the South Barrington area...
Illinois 62 crosses Illinois 59 and sends Illinois 68 north along that route, ending the concurrency of Routes 62 & 68:
In Arlington Heights, Illinois 62 crosses Illinois 58 to head southeasterly:
Illinois 62 meets its eastern end where Des Plaines meets Mount Prospect, at Illinois 83:
