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Legend (OACS/OACS_Signs_IDOT)

Pending Signs (0)
OACS Signs (1)
Registered Conforming Registered Conforming
Permitted Permitted
Registered Non Conforming Registered Non Conforming
Directional or Official Directional or Official
Unknown Unknown
Controlled Routes (3)
Scenic Byway 2022 (4)
Great River Road Great River Road
Historic National Road Historic National Road
Historic Route 66 Historic Route 66
Illinois River Road Illinois River Road
Lincoln Highway Lincoln Highway
Meeting of the Great Rivers Road Meeting of the Great Rivers Road
Ohio River Scenic Byway Ohio River Scenic Byway
Mile Post (5)
Urban Areas (6)
Illinois Counties (7)