Illinois State Route 121
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| Basic data | |
| Overall length: | 109.48 mi / 176.19 km |
| Opening: | 1924 |
| Starting point: |
 IL 130 in Greenup
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| End point: |
 I-55 IL 10 in Lincoln
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| Counties: |
Cumberland County Coles County Moultrie County Macon County Logan County |
| Important cities: |
Toledo Mattoon Sullivan Decatur |
The Illinois State Route 121 (in short IL 121 ) is a state highway in the US state of Illinois , the North-South direction runs in.
The State Route begins on Illinois State Route 130 in Greenup and ends after 176 kilometers in Lincoln on Interstate 55 and Illinois State Route 10 .
course
From Greenup, State Route 121 initially runs west and meets Interstate 70 at the town limits . It heads north from Montrose Road . Together with the US Highway 45 crosses south of Mattoon to Interstate 57 . In the center of the city it meets State Route 16 and in the north it separates from US 45. The IL 121 leaves Mattoon in a northwest direction. In Sullivan , she uses the Illinois State Route 32 for a few kilometers . In Dalton City , Illinois State Route 128 branches off in a southerly direction.
Together with US Highway 36 , the IL 121 reaches the urban area of Decatur and crosses Lake Decatur . At the intersection with State Route 105 , it separates again from US 36 and leads together with Illinois State Route 48 on Pershing Road meets US Highway 51 . From Interstate 72 , she leaves the city in a northwesterly direction. State Route 54 intersects IL 121 to the east of Mount Pulaski . It runs through Lincoln along with Illinois State Route 10 and ends west of Lincoln on Interstate 55.
See also
Web links
- Illinois Highway Ends (English)
- Illinois Highways (English)