6 bridges with vertical clearance data on 603 in New Jersey. Lowest: 138.5ft.
| Clearance | Carries | Crosses | Location | Built | Map |
|---|---|---|---|---|---|
| 138.5ft | Sprgfld & Clnt Ave | Garden State Parkway | 1.8 Miles North Of I78 | 1953 | Map |
| 144.4ft | Moorstwn-Mt Laurel | Nj Turnpike | 2 Mi North Of Exit 4 | 1950 | Map |
| 146.7ft | Mount Laurel Road | I-295 | 1 Mi S Of I-295 Exit 40 | 1966 | Map |
| 165.7ft | Cr 603 | Nj Route 55 | 1.7 Mi N Of Co. 553 Jct | 1985 | Map |
| 218.2ft | Hamilton Blvd | Pt Reading Sec (Conrail) | 1.17 Mi N. Cr 529 | 1965 | Map |
| 219.2ft | Lakeview Ave | Lv Conrail & Bound Brook | 2.54 Mi North Of Rte 529 | 1965 | Map |