title: List of highways numbered 378
text: # List of highways numbered 378
  
  The following highways are numbered 378:
  
  ## Canada
  
  * Saskatchewan Highway 378
  
  ## Japan
  
  * Japan National Route 378
  
  ## United States
  
  * Interstate 378 (former)
  * U.S. Route 378
  * Georgia State Route 378
  * Louisiana Highway 378
  * Maryland Route 378 (unsigned)
  * Nevada State Route 378 (former)
  * New Mexico State Road 378
  * New York State Route 378
  * Ohio State Route 378
  * Pennsylvania Route 378
  * Puerto Rico Highway 378
  * Virginia State Route 378
  
  | Preceded by 377 | Lists of highways 378 | Succeeded by 379 |
  | - | - | - |
  