See [[Duplicate cities]] for information on resolving the numerous conflicting city names in Pennsylvania. When a municipality has the same name and city type (i.e. Borough, Township, City), append the county after the city name in the format '''Cityname, Countyname'''. This is based on a recommendation by Waze for future database organization.
When naming roads or Ramps, use '''Penna''' as the abbreviation for Pennsylvania. '''Penn''' causes text-to-speech conflicts with the numerous items named after William Penn. '''PA''' should not be used except as shown below.