List of highways numbered 603
The following highways are numbered 603:
This list is incomplete; you can help by adding missing items. (August 2008) |
Canada
- Alberta Highway 603
Ontario Highway 603
Saskatchewan Highway 603
Costa Rica
National Route 603
United States
SR 603
PR-603
FM 603
SR 603
SR 603 (former)
Preceded by 602 | Lists of highways 603 | Succeeded by 604 |
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This article includes a list of roads, streets, highways, or other routes that are associated with the same title.
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