List of highways numbered 28A
Route 28A, or Highway 28A, may refer to:
Canada
- Alberta Highway 28A
India
- National Highway 28A
United States
- Massachusetts Route 28A
- M-28A
- New Hampshire Route 28A
- County Route 28A
- New York State Route 28A
- * County Route 28A
- * County Route 28A
- Oklahoma State Highway 28A