U.S. Federal Route 30 runs east-west through Lake County. This is a major through way in northern part of the County. Route 30 is also a good alternative to the Borman Expy. U.S. Rt. 30 passes through the following towns in Lake County. Dyer
Schererville
Merrillville
Hobart
U.S. Rt. 30 is not multi-plexed in Lake County. U.S. Rt. 30 intersects the following highways in Lake County. U.S. Rt. 41, at Schererville.
EB U.S. Rt. 30 at the Indiana Welcome Sign. EB U.S. Rt. 30 in Schererville. A junction marker on SB U.S. Rt. 41. A EB guide marker. EB U.S. Rt. 30 at Schererville. EB U.S. Rt. 30 near Austin in Schererville. WB U.S. Rt. 30 west of Harvest. WB U.S. Rt. 30 east of Whitcomb. WB U.S. Rt. 30 west of IN St Rt 55. EB U.S. Rt. 30 at IN St Rt 55. A junction marker on NB IN St Rt 55. EB U.S. Rt. 30 near Merrillville. A BGS on SB I-65. A BGS on SB I-65. A BGS on SB I-65. A BGS on SB I-65. EB U.S. Rt. 30 at I-65. EB U.S. Rt. 30 at I-65. EB U.S. Rt. 30 east of I-65. WB U.S. Rt. 30 in Hobart. WB U.S. Rt. 30 west of IN St Rt 51. EB U.S. Rt. 30 east of IN St Rt 51. WB U.S. Rt. 30 at the Porter/Lake County Line.
