The following highways are numbered 54:
U.S. Route 54
Alabama State Route 54
Arkansas Highway 54
California State Route 54
Delaware Route 54
Florida State Road 54
Georgia State Route 54
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Georgia State Route 54B (former)
Idaho State Highway 54
Illinois Route 54
Indiana State Road 54
Kentucky Route 54
Louisiana Highway 54
Maryland Route 54
M-54 (Michigan highway)
Minnesota State Highway 54
Nebraska Highway 54 (former)
Nevada State Route 54 (former) New Jersey Route 54
New York State Route 54
County Route 54 (Cayuga County, New York)
County Route 54 (Chautauqua County, New York) County Route 54 (Chemung County, New York)
County Route 54 (Dutchess County, New York)
County Route 54 (Franklin County, New York) County Route 54 (Jefferson County, New York) County Route 54 (Lewis County, New York) County Route 54 (Orange County, New York) County Route 54 (Oswego County, New York) County Route 54 (Otsego County, New York)
County Route 54 (Putnam County, New York)
County Route 54 (Rensselaer County, New York)
County Route 54 (Saratoga County, New York) County Route 54 (Schoharie County, New York)
County Route 54 (St. Lawrence County, New York)
County Route 54 (Suffolk County, New York) County Route 54 (Tioga County, New York) County Route 54 (Ulster County, New York)
County Route 54 (Washington County, New York) County Route 54 (Westchester County, New York) County Route 54 (Wyoming County, New York)
North Carolina Highway 54.svg){kind=small}
North Dakota Highway 54
Ohio State Route 54
Oklahoma State Highway 54
Pennsylvania Route 54.svg){kind=small}
South Dakota Highway 54 (former)
Tennessee State Route 54
Texas State Highway 54
Utah State Route 54
Utah State Route 54 (1931-1969) (former)
Virginia State Route 54
West Virginia Route 54
Wisconsin Highway 54
Puerto Rico Highway 54
Puerto Rico Highway 54R
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