6 bridges with vertical clearance data on SR-231 in New York. Lowest: 123.4ft.
| Clearance | Carries | Crosses | Location | Built | Map |
|---|---|---|---|---|---|
| 123.4ft | Rte 231 | 908M908M07021063, Rte 90 | Jct Sh 231 & Ssp | 1968 | Map |
| 127.3ft | Rte 231 | 908M908M07021063, Rte 90 | Jct Sh 231 & Ssp | 1950 | Map |
| 143.4ft | Rte 231 | 27 27 0705 1065, 27 27 0 | Jct Sh 231 & Sh 27 | 1971 | Map |
| 144.0ft | Rte 231 | 27 27 07051065, 27 27 | Jct Sh 231 & Sh 27 | 1971 | Map |
| 223.4ft | Rte 231 | John Street, John Street | .5 Mi N Jct Rts 231+27A | 1968 | Map |
| 254.3ft | Rte 231 | John Street, John Street | .5 Mi N Jct Sh231 & Sh27A | 1968 | Map |