Illinois State Route 62 runs east-west in the Northwestern tip of Cook County. IL St Rt 62 passes through the following towns in Cook County. Mount Prospect Arlington Heights
Rolling Meadows
Schaumburg
Hoffman Estates
South Barrington Barrington Hills IL St Rt 62 is multi-plexed in Cook County. Illinois State Route 68, in Barrington Hills.
A junction marker on WB IL St Rt 58. WB IL St Rt 62 in Arlington Heights. A BGS on NB IL St Rt 53. A BGS on NB IL St Rt 53. A BGS on SB IL St Rt 53. A BGS on SB IL St Rt 53. A BGS on SB IL St Rt 53. A guide marker on Barrington Road. A marker on SB IL St Rt 59/WB IL St Rt 68. A set of markers on EB IL St Rt 62/68. WB IL St Rt 62/68 in Barrington Hills.
