Route 9, or Highway 9, may refer to:
International
- E09 European route E09
- E009 European route E009
Albania
Argentina
Australia
New South Wales
South Australia
-
- Port River Expressway
- Salisbury Highway
- John Rice Avenue
Tasmania
Austria
Belarus
Bulgaria
Canada
- Alberta Highway 9
- British Columbia Highway 9
- Manitoba Highway 9
- Ontario Highway 9
- Prince Edward Island Route 9
- Quebec Route 9 (former)
- Saskatchewan Highway 9
- Yukon Highway 9
Czech Republic
- I/9 Highway; Czech: Silnice I/9
Denmark
Djibouti
Finland
Germany
Hong Kong
Hungary
India
- National Highway 9 (India)
Indonesia
- Indonesian National Route 9
Iran
Iraq
Ireland
- M9 motorway (Republic of Ireland)
- N9 road (Ireland)
Israel
Italy
Japan
- National Route 9
- Kyoto Jūkan Expressway
- San'in Expressway
- San'in Kinki Expressway
Korea, South
Malaysia
- FT 9 Malaysia Federal Route 9
Nigeria
Norway
- Norwegian National Road 9
Paraguay
Philippines
Russia
Sweden
Thailand
- Kanchanaphisek Road (Motorway 9)
United States
- Interstate 9 (proposed)
- U.S. Route 9
- U.S. Route 9W
- U.S. Route 9E (former)
- New England Interstate Route 9 (former)
- Alabama State 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 (Kansas highway)
- Kentucky Route 9
- Louisiana Highway 9
- Maine State Route 9
- Massachusetts Route 9
- Massachusetts Route C9 (former)
- M-9 (Michigan highway) (former)
- Minnesota State Highway 9
- Mississippi Highway 9
- Missouri Route 9
- Missouri Route 9 (1922) (former)
- Nebraska Highway 9
- Nevada State Route 9 (former)
- New Hampshire Route 9
- New Jersey Route 9 (former)
- New Mexico State Road 9
- New York State Route 9 (1924–1927) (former)
- North Carolina Highway 9
- North Dakota Highway 9
- Ohio State Route 9
- Oklahoma State Highway 9
- Pennsylvania Route 9 (former)
- South Carolina Highway 9
- South Dakota Highway 9 (former)
- 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 (Washington) (former)
- West Virginia Route 9
- Territories
- Guam Highway 9
- Puerto Rico Highway 9
Uruguay
- Route 9 Gral. Leonardo Olivera
Vietnam
- National Route 9 (Vietnam)
Zambia
See also
- List of A9 roads
- List of highways numbered 9A
- List of highways numbered 9B
- List of highways numbered 9E
- List of highways numbered 9W
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