List of highways numbered 16
Route 16, or Highway 16, can refer to:
International
– Thompsons Road– South Australia
Canada
;Parts of the Trans-Canada Highway:- Yellowhead Highway, part of the Trans-Canada Highway system
- * Alberta Highway 16
- ** Alberta Highway 16A
- ** Alberta Highway 16X
- * British Columbia Highway 16
- * Manitoba Highway 16
- ** Manitoba Highway 16A
- * Saskatchewan Highway 16
- ** Saskatchewan Highway 16A
- ** Saskatchewan Highway 16B
- New Brunswick Route 16
- Nova Scotia Trunk 16
- Ontario Highway 16
- Prince Edward Island Route 16
China
- G16 Expressway
Cuba
- Highway I–16
- * Highway 3–I–16
- * Highway 4–I–16
- 2–16
Czech Republic
- I/16 Highway; Czech: Silnice I/16
Greece
- EO16 road
India
- National Highway 16
Israel
- Highway 16
Iran
- Road 16
Ireland
- N16 road
Italy
- Autostrada A16
- RA 16
Japan
- Japan National Route 16
- Route 16
- Ōsakakō Route
Korea, South
- Ulsan Expressway
New Zealand
- New Zealand State Highway 16
Paraguay
- Image:R16-PY.svg|20px| National Route 16
United Kingdom
- British A16
United States
- Interstate 16
- U.S. Route 16
- New England Route 16
- Alabama State Route 16
- * County Route 16
- Arkansas Highway 16
- California State Route 16
- * County Route A16
- * County Route E16
- * County Route G16
- * County Route J16
- * County Route S16
- Colorado State Highway 16
- Connecticut Route 16
- Delaware Route 16
- Florida State Road 16
- Georgia State Route 16
- Hawaii Route 16
- Idaho State Highway 16
- Illinois Route 16
- Indiana State Road 16
- Iowa Highway 16
- K-16
- Kentucky Route 16
- Louisiana Highway 16
- * Louisiana State Route 16
- Maine State Route 16
- Maryland Route 16
- Massachusetts Route 16
- M-16
- Minnesota State Highway 16
- * County Road 16
- Mississippi Highway 16
- Missouri Route 16
- Montana Highway 16
- Nebraska Highway 16
- * Nebraska Spur 16B
- * Nebraska Spur 16F
- * Nebraska Recreation Road 16C
- * Nebraska Recreation Road 16D
- Nevada State Route 16
- New Hampshire Route 16
- * New Hampshire Route 16B
- New Mexico State Road 16
- County Route 16
- New York State Route 16
- * County Route 16
- * County Route 16
- * County Route 16
- * County Route 16
- * County Route 16
- * County Route 16
- * County Route 16
- * County Route 16
- * County Route 16
- * County Route 16
- * County Route 16
- * County Route 16
- * County Route 16
- * County Route 16
- * County Route 16
- * County Route 16
- * County Route 16
- * County Route 16
- * County Route 16
- * County Route 16
- * County Route 16
- * County Route 16
- North Carolina Highway 16
- North Dakota Highway 16
- Ohio State Route 16
- Oklahoma State Highway 16
- Pennsylvania Route 16
- South Carolina Highway 16
- South Dakota Highway 16
- * South Dakota Highway 16B
- Tennessee State Route 16
- Texas State Highway 16
- * Texas State Highway Loop 16
- * Texas State Highway Spur 16
- * Farm to Market Road 16
- * Texas Park Road 16
- Utah State Route 16
- Vermont Route 16
- Virginia State Route 16
- * State Route 16
- Washington State Route 16
- * Primary State Highway 16
- West Virginia Route 16
- Wisconsin Highway 16
- Guam Highway 16
- Puerto Rico Highway 16
Zambia
- M16 road