List Of Highways Numbered 18C on:
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The following highways are numbered 18C:
Nebraska Spur 18C
* 
New York State Route 18C (former)
** County Route 18C (Otsego County, New York)
United States
* Nebraska Spur 18C
* New York State Route 18C (former)
** County Route 18C (Otsego County, New York)
See also
*List of highways numbered 18
Route 18, or Highway 18, may refer to:
International
* Asian Highway 18
* European route E18
* European route E018
Argentina
*
Australia
* Waterfall Way
Canada
* Alberta Highway 18
* British Columbia Highway 18
* Manitoba Highway 18
* Ont ...
{{Road index, 018C, sd=none