[The series and its rules are explained here, where you will also find links to the songs for the other states.]
30:1. America: 'Counting the cars on the New Jersey turnpike'. (1, 2, 3.)
30:2. Hurricane: 'With their red lights flashin' / In the hot New Jersey night'. (1, 2.)
30:3. Fast Car: 'Yeah, it's those Jersey boys'. (1, 2, 3.)
30:4. New Jersey Girl. (1.)
30:5. Timberwolves at New Jersey. (1, 2.)
30:6. New Jersey: 'New Jersey ain't the whole world'. (1.)
30:7. Walk Through The Bottomland: 'A New Jersey lady I knew long ago.' (1.)
30:8. You Can't Catch Me: 'New Jersey Turnpike in the wee wee hours'. (1, 2, 3.)
30:9. Jersey Bounce: 'It started on Journal Square'. (1, 2 three minutes in, 3, 4.)
30:10. Speed: 'New Jersey girl, New Jersey sun'. (1.)
30:11. Heart Attack And Vine: 'See that little Jersey girl in the see-through top'. (1, 2.)
30:12. Jungleland: 'Over the Jersey state line'. (1, 2, 3.)
30:13. Jersey Girl: 'Across the river to the Jersey side'. (1, 2, 3.)
30:14. Rhode Island Is Famous For You: 'New Jersey gives us glue'. (1, 2, 3, 4.)
30:15. Rosalita: 'I'm stuck in the mud somewhere in the swamps of Jersey'. (1, 2.)
30:16. Allentown: 'Well, our fathers fought the Second World War / Spent their weekends on the Jersey Shore'. (1, 2, 3.)
30:17. Tweeter And The Monkey Man: 'They knew that they found freedom just across the Jersey line'. (1, 2, 3.)
30:18. I'll Sue Ya: 'I sued Delta Airlines / Cos they sold me a ticket to New Jersey'. (1, 2, 3.)
30:19. State Trooper: 'New Jersey Turnpike, ridin' on a wet night 'neath the refin'ry's glow'. (1, 2, 3.)
30:20. Love In A Memory: 'And he works the toll booth on the New Jersey turnpike'. (1, 2.)
30:21. Walcott: 'Walcott, all the way to New Jersey'. (1, 2, 3.)
30:22. Morning New Disease: 'In a stolen car I rocket west out past that Jersey line'. (1, 2, 3.)
30:23. Love On A Greyhound Bus: 'And found ourselves on the Jersey side'. (1, 2.)
30:24. I Like Jersey Best: 'But of all the places I can think of I like Jersey best'. (1, 2, 3.)