List of highways numbered 198
The following highways are numbered 198:
Canada
- Quebec Route 198
India
- Andhra Pradesh State Highway 198
Japan
- Japan National Route 198
Malaysia
- Malaysia Federal Route 198
United Kingdom
- road
- B198 road
United States
- Alabama State Route 198
- Arkansas Highway 198
- California State Route 198
- Connecticut Route 198
- Georgia State Route 198
- Iowa Highway 198
- K-198
- Kentucky Route 198
- Maine State Route 198
- Maryland Route 198
- Massachusetts Route 198
- M-198
- Mississippi Highway 198
- New Mexico State Road 198
- New York State Route 198
- North Carolina Highway 198
- Ohio State Route 198
- Pennsylvania Route 198
- South Carolina Highway 198
- Tennessee State Route 198
- Texas State Highway 198
- * Farm to Market Road 198
- Utah State Route 198
- Virginia State Route 198