12 bridges with vertical clearance data on SR-481 in New York. Lowest: 139.8ft.
| Clearance | Carries | Crosses | Location | Built | Map |
|---|---|---|---|---|---|
| 139.8ft | Rte 481 | Cr 12 | 1.5 Mi Se Jct Sh481&Sh264 | 1970 | Map |
| 144.0ft | Rte 481 | South Bay Road | .5Mi N Jct Rts 481 Wb+81I | 1972 | Map |
| 145.7ft | Rte 481 | Rte 11 | Jct Of Sh 481 Nb & Us 11 | 1972 | Map |
| 151.6ft | Rte 481 | Rte 11 | Jct Of Sh 481 Sb & Us 11 | 1972 | Map |
| 153.2ft | Rte 481 | Cr 12 | 1.5 Mi Se Jct Sh481&Sh264 | 1970 | Map |
| 154.9ft | Rte 481 | South Bay Road | .5Mi N Jct Rts 481 Eb+81I | 1972 | Map |
| 171.6ft | Rte 481 | Bonstead Road, Oneida Ri | Onon&Oswego Cl | 1970 | Map |
| 172.6ft | Rte 481 | Bonstead Road, Oneida Ri | Onon+Oswego Cl | 1970 | Map |
| 227.4ft | Rte 481 | Csx Transportation | .2 Mi E Jct Sh481 & Cr57 | 1970 | Map |
| 228.3ft | Rte 481 | Csx Transp0Rtation | .2 Mi E Jct Sh481 & Cr57 | 1970 | Map |
| 230.0ft | Rte 481 | Csxt-Montreal Sec | 4 Mi Nw Jct Sh 481 & I81 | 1972 | Map |
| 238.2ft | Rte 481 | Csxt-Montreal Sec | 4 Mi Nw Jct Sh 481 & I81 | 1972 | Map |