8 bridges with vertical clearance data on 604 in New Jersey. Lowest: 113.2ft.
| Clearance | Carries | Crosses | Location | Built | Map |
|---|---|---|---|---|---|
| 113.2ft | Cr 604 | Wickecheoke Creek | 1.2 Mi West Of Cr 523 | 1872 | Map |
| 137.5ft | Oak Tree Road | Gsp | 0.23 Mi North Of Nj 27 | 1948 | Map |
| 140.1ft | Madison Hill Cr604 | Garden State Parkway | 3.5 Mile North Of Nj 27 | 1948 | Map |
| 149.0ft | Port Reading Ave. | Nj Turnpike | 0.4 Mi N Sa 10S & 10N | 1970 | Map |
| 215.9ft | Dutch-Harlin-Cr604 | Trenton Line (Csxt) | 1.07 Mi West Of Us206 Jct | 1926 | Map |
| 220.8ft | Oak Tree Rd Cr 604 | Lehigh Valley Line | 2.9Mi N Of I287&Nj27 Jct | 1931 | Map |
| 221.8ft | Port Rdng Av-Cr604 | Chemical Coast Secondary | 2.0Mi S Of Njtpk Exit 12 | 1959 | Map |
| 229.3ft | Port Rdg Ave-Cr604 | Port Reading Secondary | 2.0Mi S Of Njtpk Exit 12 | 1958 | Map |