Highway 28 may refer to:
Australia Cumberland Highway Mountain Highway (Victoria) – NT
Canada Alberta Highway 28 British Columbia Highway 28 Nova Scotia Trunk 28 Ontario Highway 28 Saskatchewan Highway 28
Czech Republic I/28 Highway; Czech: Silnice I/28
Greece EO28 road, a short airport road in Larissa
India National Highway 28 (India)
Ireland N28 road (Ireland)
Italy Autostrada A28
Japan Japan National Route 28 Kobe-Awaji-Naruto Expressway
Korea South Korea National Route 28 Gukjido 28
Malaysia
Kuala Lumpur Middle Ring Road 2
New Zealand State Highway 28 (New Zealand)
Taiwan Provincial Highway 28
United Kingdom British A28 (Hastings-Margate)
United States U.S. Route 28 (former) New England Interstate Route 28 (former) Alabama State Route 28 Arkansas Highway 28 California State Route 28 County Route A28 (California) County Route J28 (California) County Route S28 (California) Delaware Route 28 (former) Georgia State Route 28 Georgia State Route 28 (1919–1937) (former) Idaho State Highway 28 Illinois Route 28 (former) Indiana State Road 28 Iowa Highway 28 K-28 (Kansas highway) Kentucky Route 28 Louisiana Highway 28 Maryland Route 28 Massachusetts Route 28 Massachusetts Route C28 M-28 (Michigan highway) Minnesota State Highway 28 County Road 28 (Dakota County, Minnesota) County Road 28 (Hennepin County, Minnesota) Mississippi Highway 28 Missouri Route 28 Montana Highway 28 Nebraska Highway 28 (former) Nevada State Route 28 New Hampshire Route 28 New Jersey Route 28 County Route 28 (Bergen County, New Jersey) County Route 28 (Monmouth County, New Jersey) New Mexico State Road 28 New York State Route 28 New York State Route 28N County Route 28 (Chenango County, New York) County Route 28 (Columbia County, New York) County Route 28 (Delaware County, New York) County Route 28 (Dutchess County, New York) County Route 28 (Erie County, New York) County Route 28 (Lewis County, New York) County Route 28 (Montgomery County, New York) County Route 28 (Ontario County, New York) County Route 28 (Orleans County, New York) County Route 28 (Rensselaer County, New York) County Route 28 (Rockland County, New York) County Route 28 (Saratoga County, New York) County Route 28 (Schoharie County, New York) County Route 28 (Schuyler County, New York) County Route 28 (St. Lawrence County, New York) County Route 28 (Steuben County, New York) County Route 28 (Suffolk County, New York) County Route 28 (Ulster County, New York) County Route 28 (Warren County, New York) County Route 28 (Washington County, New York) North Carolina Highway 28 North Dakota Highway 28 Ohio State Route 28 Oklahoma State Highway 28 Pennsylvania Route 28 South Carolina Highway 28 South Dakota Highway 28 Tennessee State Route 28 Texas State Highway 28 (former) Texas State Highway Spur 28 Farm to Market Road 28 Texas Park Road 28 Utah State Route 28 Virginia State Route 28 Washington State Route 28 West Virginia Route 28 Wisconsin Highway 28 Wyoming Highway 28 Territories Puerto Rico Highway 28
See also List of highways numbered 28A List of highways numbered 28B