List of highways numbered 9
Route 9, or Highway 9, may refer to:
International
- European route E09
- European route E009
Albania
- SH-9 Road in Albania.
Argentina
- National Route 9
Australia
New South Wales
- A9
South Australia
- * Port River Expressway
- * Salisbury Highway
- * John Rice Avenue
Tasmania
- Arthur Highway, Tasmania
Austria
- Pyhrn Autobahn
Belarus
Bulgaria
- I-9 road
Canada
- Alberta Highway 9
- British Columbia Highway 9
- Manitoba Highway 9
- Ontario Highway 9
- Prince Edward Island Route 9
- Quebec Route 9
- Saskatchewan Highway 9
- Yukon Highway 9
Czech Republic
- I/9 Highway; Czech: Silnice I/9
Denmark
- Danish national road 9
Djibouti
- RN-9
Finland
- Finnish national road 9
Germany
- Bundesautobahn 9
Greece
- A9 motorway
- EO9 road
Hong Kong
- Route 9
Hungary
- M9 expressway
India
- National Highway 9
Indonesia
- Indonesian National Route 9
Iran
- Freeway 9
Iraq
- Highway 9
Ireland
- M9 motorway
- N9 road
Israel
- Highway 9
Italy
- Autostrada A9
- RA 9
Japan
Korea, South
Malaysia
- Malaysia Federal Route 9
Nigeria
- A9 highway
Norway
- Norwegian National Road 9
Paraguay
- Image:R9-PY.svg|20px| National Route 9
Philippines
- N9 highway
Russia
- M9 highway
Sweden
- Swedish national road 9
Thailand
- Kanchanaphisek Road
United States
- Interstate 9
- U.S. Route 9
- New England Interstate Route 9
- Alabama State Route 9
- * County Route 9
- Alaska Route 9
- Arkansas Highway 9
- California State Route 9
- Colorado State Highway 9
- Connecticut Route 9
- Delaware Route 9
- Florida State Road 9
- Georgia State Route 9
- Idaho State Highway 9
- Illinois Route 9
- Indiana State Road 9
- Iowa Highway 9
- K-9
- Kentucky Route 9
- Louisiana Highway 9
- Maine State Route 9
- Massachusetts Route 9
- * Massachusetts Route C9
- M-9
- Minnesota State Highway 9
- Mississippi Highway 9
- Missouri Route 9
- * Missouri Route 9
- Nebraska Highway 9
- Nevada State Route 9
- New Hampshire Route 9
- New Jersey Route 9
- New Mexico State Road 9
- New York State Route 9
- * County Route 9
- North Carolina Highway 9
- North Dakota Highway 9
- Ohio State Route 9
- Oklahoma State Highway 9
- Pennsylvania Route 9
- South Carolina Highway 9
- South Dakota Highway 9
- Tennessee State Route 9
- Texas State Highway 9
- * Texas State Highway Loop 9
- * Texas State Highway Spur 9
- * Farm to Market Road 9
- * Texas Recreational Road 9
- Utah State Route 9
- Vermont Route 9
- Virginia State Route 9
- Washington State Route 9
- * Primary State Highway 9
- West Virginia Route 9
- Guam Highway 9
- Puerto Rico Highway 9
Uruguay
- Route 9 Gral. Leonardo Olivera
Vietnam
- National Route 9
Zambia
- Lusaka–Mongu Road