List of highways numbered 16A

Canada

• Alberta Highway 16A
• Manitoba Highway 16A
• Prince Edward Island Route 16A
• Saskatchewan Highway 16A

Greece

• EO16a road, a branch of the EO16 from Agios Prodromos to Polygyros

United States

• U.S. Route 16A
• County Road 16A (Clay County, Florida)
• * County Road 16A (St. Johns County, Florida)
• Nebraska Spur 16A
• New Hampshire Route 16A
• New York State Route 16A
• Secondary State Highway 16A (Washington)