U.S. Rt. 41 is the main north-south artery in western Lake County. The majority of this route is divided 4-lane highway. U.S. Rt. 41 passes through the following towns in Lake County. Schneider
Cedar Lake
St. John
Schererville
Highland
Hammond
U.S. Rt. 41 is multi-plexed in Lake County. Indiana State Route 2, near North Hayden.
NB U.S. Rt. 41 at the Lake/Newton County Line. NB U.S. Rt. 41 north of the Lake/Newton County Line. NB U.S. Rt. 41 south of west IN St Rt 2. SB U.S. Rt. 41 south of west IN St Rt 2. A junction marker on EB IN St Rt 2. NB U.S. Rt. 41/EB IN St Rt 2 north of west IN St Rt 2. NB U.S. Rt. 41/EB IN St Rt 2 near 185th. NB U.S. Rt. 41/EB IN St Rt 2 near North Hayden. SB U.S. Rt. 41 north of IN St Rt 2. NB U.S. Rt. 41 north of east IN St Rt 2. SB U.S. Rt. 41 south of U.S. Rt. 231. NB U.S. Rt. 41 near Cedar Lake. NB U.S. Rt. 41 near St. John. NB U.S. Rt. 41 at 93rd Avenue. NB U.S. Rt. 41 south of U.S. Rt. 30. SB U.S. Rt. 41 south of U.S. Rt. 30. NB U.S. Rt. 41 at U.S. Rt. 30. A junction marker on EB U.S. Rt. 30. SB U.S. Rt. 41 south of 45th Ave. NB U.S. Rt. 41 in Highland. SB U.S. R.t 41 south of Ridge Road. A guide marker on Ridge Road. NB U.S. Rt. 41 near 81st Street. NB U.S. Rt. 41 in Highland south of I-80/94; U.S. Rt. 6. NB U.S. Rt. 41 at I-80/94; U.S. Rt. 6. A BGS on NB IN St Rt 152. A BGS on EB I-80/94; U.S. Rt. 6/41. BGS on EB I-80/94; U.S. Rt. 6. A BGS on WB I-80/94; U.S. Rt. 6. A BGS on WB I-80/94; U.S. Rt. 6. A BGS EB I-80/94; U.S. Rt. 6. This is actually in Illinois. (Nov., 2007) A BGS EB I-80/94; U.S. Rt. 6. This is actually in Illinois. (Nov., 2007) A BGS on WB I-80/94; U.S. Rt. 6, NB U.S. Rt. 41. A BGS in Munster. A BGS on SB U.S. Rt. 41. A junction marker on NB Calumet Ave. SB U.S. Rt. 41 at 169th Ave in Hammond. NB U.S. Rt. 41 south of IN St Rt 312. A guide marker on NB U.S. Rt. 41. NB U.S. Rt. 41 at the Indiana E-W Toll Road (I-90). NB U.S. Rt. 41 near the Indiana E-W Toll Rd. (I-90). Tourist guide sign on NB U.S. Rt. 41 in Hammond. A BGS on EB IN St Rt 912. A BGS on EB IN St Rt 912. A BGS on EB IN St Rt 912. A BGS on EB IN St Rt 912. NB U.S. Rt. 41 at Cline Ave. (IN St Rt 912). Graphical overhead on EB I-90/IN E-W Toll Road. BGS on EB I-90/IN E-W Toll Road. A BGS on WB I-90/IN E-W Toll Road. A BGS on WB I-90/IN E-W Toll Road. NB U.S. Rt. 41 near 117th in Whiting. A BGS on WB I-90/IN E-W Toll Road. A BGS on WB I-90/IN E-W Toll Rd. EB U.S. Rt. 12/20; SB U.S. Rt. 41 at the Illinois/Indiana State Line. EB U.S. Rt. 12/20; SB U.S. Rt. 41 at the Illinois/Indiana State Line. EB U.S. Rt. 12/20; SB U.S. Rt. 41 at the Illinois/Indiana State Line.
