The following highways are numbered 514:
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The following highways are numbered 514:
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Florida State Road 514 
Maryland Route 514 
County Route 514 
Ohio State Route 514 
Pennsylvania Route 514 
Puerto Rico Highway 514 
Washington State Route 514 (former)| Preceded by 513 | Lists of highways 514 | Succeeded by 515 |
Secondary Highway 514, commonly referred to as Highway 514, was a secondary highway in the Canadian province of Ontario. It was used on two separate routes from the 1950s to the 1990s:
