List of NJ Transit bus routes (600–699)

New Jersey Transit Mercer, Inc.
#4002 operates on the 606 in Trenton.
ParentNew Jersey Transit Bus Operations
LocaleMercer County, New Jersey
Service typeLocal bus transit
Routes14
OperatorNew Jersey Transit Bus Operations
WebsiteNew Jersey Transit

New Jersey Transit Bus Operations, under the NJ Transit Mercer, Inc. subsidiary, as successor to Mercer Metro, operates the following routes within Mercer County, New Jersey.

Routes are organized by service in Trenton. Routes labeled "Capital Connection" travel on State Street between Trenton Transit Center and the New Jersey State House. Routes labeled "Trenton Transit Center" serve the transit center and part of State Street, but do not serve the full Capital Connection. Routes labeled "Downtown Only" run only on Warren Street and Broad Street without serving either State Street or Trenton Transit Center.