The following highways are numbered 680.
Canada edit
United States edit
Interstate 680
California State Route 680 (former)
Ohio State Route 680 (1930s-1960s) (former)
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- Territories
| Preceded by 679 |
Lists of highways 680 |
Succeeded by 681 |
This article includes a list of roads, streets, highways, or other routes that are associated with the same title.
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