8 bridges with vertical clearance data on SR-34 in New York. Lowest: 142.4ft.
| Clearance | Carries | Crosses | Location | Built | Map |
|---|---|---|---|---|---|
| 142.4ft | Rte 34 | 90Ix, Rte I90 | Jct Of Rts 34 + I-90 | 1953 | Map |
| 202.4ft | Rte 34 | Norfolk Southern, Cayuga | 0.9 Mi Sw Jct Rts 34 & 13 | 1990 | Map |
| 203.1ft | Rte 34 | Norfolk Southern | 3.5 Mi Sw Jct Sh34 & Sh13 | 1990 | Map |
| 223.4ft | Rte 34 | Csx Trans/Amtrak, Putnam | .3 Mi S Jct Sh 34 & I90 | 1990 | Map |
| 226.7ft | Rte 34 | Ithaca Central Railroad | 0.3 Mi S Jct Rts 34 + 224 | 1983 | Map |
| 232.6ft | Rte 34 | Norfolk Southern | 1.3 Mi.N.Of Waverly | 2019 | Map |
| 245.1ft | Rte 34 | Railroad Avenue, Ithaca | 0.2 Mi E Of Spencer | 1941 | Map |
| 1072.5ft | Rte 34 | Salmon Creek | 1.9 W Jct Rts 34B + 34 | 2022 | Map |