List of NJ Transit bus routes (300–399)

New Jersey Transit operates the following bus routes, which are mostly focused on long-distance travel, special-event service, school trippers, or park-and-ride service.

Northern Division
Assignments are noted in the table. The 351 and 353 are shared with Coach USA, and the 319 is listed in the Southern Division, from where most runs are based. All routes are express service. The full route is shown for each line except for branching.

Southern Division
These 300-series routes operate in southern New Jersey, primarily as long-distance local bus lines, along with the 319 Parkway Express. All lines are full-service lines with limited service. The 319 is shared with Meadowlands.

Former routes
This list includes routes that have been renumbered or are now operated by private companies.