Road Information |
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| Total Mileage in State: | 1 mile | |
| Northern End: | At Wisconsin state line | |
| Southern End: | At I-94/US 41, in Wadsworth | |
| Mileage covered in Photos: | 1 mile | |
| Counties covered in Photos: | Lake | |
| Major Junctions in Photos: | I-94 East/US 41 South, in Wadsworth | |
| Control Cities in Photos: | Wadsworth | |
Southbound
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Illinois welcome sign as Interstate 41 South / Interstate 94 East cross the state line from Wisconsin. In short, I-41 in Illinois consists of the 1-mile concurrency between I-94 and US 41. (Photo taken 8/15/22). |
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Interstate 41 South / Interstate 94 East at Exit 1A: CR A1 - Russell Rd (Photo taken 8/15/22). |
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The speed limits on Interstate 41 South / Interstate 94 East in Illinois start out at 70 mph maximum and 45 mph minimum. These are the standard speed limits on most rural Interstates in Illinois. (Photo taken 8/15/22). |
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This engraving on the overpass for CR A1 welcomes motorists to Illinois. (Photo taken 8/15/22). |
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Take Exit 1B (US 41 South) to Antioch and Zion. (Photo taken 8/15/22). |
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Interstate 41 South / Interstate 94 East approaching Exit 1B. It is at Exit 1B that the I-41 alignment will reach its southern terminus. (Photo taken 8/15/22). |
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Interstate 41 South / Interstate 94 East at Exit 1B: US 41 South - Waukegan (Photo taken 8/15/22). |
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View on Interstate 41 South / Interstate 94 East at mile marker 1 (based on the total mileage of I-94 in Illinois), as US 41 South departs to the left. This marks the southern terminus of the Interstate 41 designation. (Photo taken 8/15/22). |
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The speed limit will decrease to 55 mph ahead on US 41 South as its two lanes prepare to pass under the westbound lanes of Interstate 94. (Photo taken 8/15/22). |
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A view on US 41 South, just after the southern terminus of the Interstate 41 designation. (Photo taken 8/15/22). |
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At this point, the speed limit decreases further to 45 mph on US 41 South. (Photo taken 8/15/22). |
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A Weigh Station exists here on the right on US 41 South in Lake County. (Photo taken 8/15/22). |
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US 41 South at its first traffic signal in Illinois, which is at the junction of IL 173 in Wadsworth. (Photo taken 8/15/22). |