6 bridges with vertical clearance data on SR-81 in New Jersey. Lowest: 155.8ft.
| Clearance | Carries | Crosses | Location | Built | Map |
|---|---|---|---|---|---|
| 155.8ft | Route Nj 81 | North Ave. Wb (Cr 624) | 0.6 Mi N Of Njtpk Ex 13A | 1982 | Map |
| 156.8ft | Nj Tpk Int 13A Et | North Avenue Eastbound | 3 Mi So Of Nj Tpk Int14 | 1999 | Map |
| 158.1ft | Nj 81 Sb | Us 1&9 Exp & Local | 1.9 Mi S Of Us 22/1&9 Jct | 1982 | Map |
| 160.1ft | Ramp E | Us 1&9 And Nj 81 | 0.71 Mi N Of Njtpk Ex 13A | 1982 | Map |
| 161.7ft | Nj 81 | Us 1 Ramp G | 0.9 Mi N Of Njtpk Ex 13A | 1982 | Map |
| 166.7ft | Nj Tpk 13A Et&Et1 | Tpk Wlt/Wxt/Twx/Twl&N Av | 3 Mi So Of Nj Tpk Int14 | 1999 | Map |