In Cook County, U.S. Federal Route 41 travels north and south. Much of it is along Lake Shore Drive. U.S. Rt. 41 is the only surface numbered route that goes through downtown Chicago. U.S. Rt. 41 passes through the following towns in Cook County. Chicago
Lincolnwood
Skokie
Wilmette Northfield Northbrook U.S. Rt. 41 is multi-plexed in Cook County U.S. Rt. 12, from 95th Street to the Illinois/Indiana State Line in Chicago. U.S. Rt. 20, from 95th Street to the Illinois/Indiana State Line in Chicago.
U.S. Rt. 41 intersects the following highways in Cook County Chicago Skyway, (NO INTERCHANGE) in Chicago. U.S. Rt. 12, in Chicago. U.S. Rt. 20, in Chicago.
NB U.S. Rt. 41; WB U.S. Rt. 12/20, under the Chicago Skyway. A BGS on the EB Chicago Skyway. A BGS on EB I-90/Skyway. EB U.S. Rt. 12/20; SB U.S. Rt. 41 near 103rd Street. A BGS on EB I-90/Skyway. NB U.S. Rt. 41 near 59th Street. SB U.S. Rt. 41 at 31st Street. A BGS on the ramp from 31st Street. A set of guide markers at 31st Street. A guide marker on SB Cottage Grove Ave. A guide marker on Midway Plaisance. NB U.S. Rt. 41 near Downtown Chicago. NB U.S. Rt. 41 at I-55. NB I-55 near U.S. Rt. 41 (Lake Shore Drive) in Chicago. BGS on NB I-55. A BGS on NB I-55. NB U.S. Rt. 41 north of I-55. A BGS on 18th Street. A BGS on 18th Street. SB U.S. Rt. 41 north of Mc Cormick Place. NB U.S. Rt. 41 (Lake Shore Drive) at Waldron Drive NB guide marker near Soilder Field. SB U.S. Rt. 41 at Mc Fetridge and Columbus Drive, Solider Field is to the left. SB U.S. Rt. 41 at the Field Museum of Natural History in Chicago. NB U.S. Rt. 41 (Lake Shore Drive) at Balbo Drive in Chicago. SB U.S. Rt. 41 at Jackson. NB guide marker near Michigan Ave. A sign for the name of U.S. Rt. 41 in Chicago. SB U.S. Rt. 41 at Randolph. A guide marker on Lower SB LSD at the Chicago River. SB U.S. Rt. 41 at the Chicago River. SB U.S. Rt. 41 at Ontario. NB U.S. Rt. 41 near Navy Pier. NB U.S. Rt. 41 near the Lincoln Park Zoo. SB U.S. Rt. 41 near Lincoln Park Zoo. Photo from: Paul Dienhart NB U.S. Rt. 41 near IL St Rt 19. A junction marker on IL St Rt 19. A BGS on NB U.S. Rt. 41/LSD. BGS on NB LSD. A guide marker on NB LSD. Another junction marker on U.S. Rt. 14. A guide marker on NB IL St Rt 50. A street sign on IL St Rt 50. SB U.S. Rt. 41 south of Oakton. SB U.S. Rt. 41 south of IL St Rt 58. Another junction marker on EB IL St Rt 58. NB U.S. Rt. 41 in Wilmette. A BGS on EB I-94/SB U.S. Rt. 41. A BGS on EB I-94/SB U.S. Rt. 41. A BGS on EB I-94/SB U.S. Rt. 41. A BGS on WB I-94/U.S. Rt. 41. WB I-94/NB U.S. Rt. 41 south of Dundee Road. WB I-94/NB U.S. Rt. 41 in Glencoe. WB I-94/NB U.S. Rt. 41 at Dundee Road. WB I-94/NB U.S. Rt. 41 north of Dundee Road. A BGS on WB I-94/NB U.S. Rt. 41. A BGS on WB I-94/NB U.S. Rt. 41. A BGS on WB I-94/NB U.S. Rt. 41. A BGS on EB I-94. SB U.S. Rt. 41 at the Cook/Lake County Line. NB U.S. Rt. 41 at west I-94. NB U.S. Rt. 41 at Lake/Cook Road.
