Illinois Roads - I-55
Since I-55 is just an upgraded US 66 all the way across Illinois, it makes sense that the old alignment is never far away. I-55 NB curves west around Williamsville while Oak St. continues straight on old US 66. As a bonus, there's an original alignment of US 66 just to the east along Elm St.
Arsenal Rd. interchange (Exit 245)
Onto old US 66 (I-55's predecessor)
Business I-55, Springfield
Wind farm north of Normal.
Into Missouri on I-55
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