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List of highways numbered 491
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The following highways are numbered 491:
Canada
Israel
Japan
United States
- Interstate 491 (cancelled proposal)
- U.S. Route 491
- Delaware Route 491
- Florida State Road 491 (former)
- Maryland Route 491
- Pennsylvania Route 491
- Puerto Rico Highway 491
Preceded by 490 |
Lists of highways 491 |
Succeeded by 492 |