Illinois State Route 37 runs north, south, east, and west in Lake County. In Waukegan this runs along the Amstutz Expressway. Then on a short expressway in North Chicago. IL St Rt 137 passes through the following towns in Lake County. Winthrop Harbor
Zion
Beach Park
Waukegan
North Chicago Green Oaks Libertyville
Grayslake.
IL St Rt 137 is not multi-plexed in Lake County. IL St Rt 137 intersects the following highways in Lake County. Illinois State Route 173, at Zion.
The western end of IL St Rt 137 in Grayslake. The western end marker. A junction marker on SB IL St Rt 83. EB IL St Rt 137 in Grayslake. A Lake County mile marker. EB IL St Rt 137 in Libertyville. EB IL St Rt 137 near Green Oaks. Overhead sign on NB I-94. A BGS on NB I-94. EB IL St Rt 137 near IL St Rt 43. EB IL St Rt 137 east of U.S. Rt. 41. A BGS in Waukegan. NB IL St Rt 137 at the end of the Amstutz Expressway in Waukegan. NB IL St Rt 137 at the end of the Amstutz Expressway. NB IL St Rt 137 in northern Waukegan. NB IL St Rt 137 in Zion. NB IL St Rt 137 in Downtown Zion. NB IL St Rt 137 in Withrop Harbor. SB IL St Rt 137 at the Illinois/Wisconsin State Line. SB IL St Rt 137 at the Illinois Welcome Sign. The northern end point of IL St Rt 137 at the Illinois/Wisconsin State Line. The northern end marker.