17 bridges with vertical clearance data on SR-31 in New York. Lowest: 140.1ft.
| Clearance | Carries | Crosses | Location | Built | Map |
|---|---|---|---|---|---|
| 140.1ft | Rte 31 | 490I490I43023058, Rte I4 | 2.9Mi Nw Jct Rts I490+96 | 1954 | Map |
| 143.4ft | Rte 31 | 90Ix, Rte I90 | Jct Of Rts 31 + I-90 | 1953 | Map |
| 144.0ft | Rte 31 | 390 390 43011005, Rte 39 | Jct Rts31+47 Lyell Ave | 2018 | Map |
| 144.0ft | Rte 31 | 481 481 33011069, Rte 48 | Jct Of Rts 31 + 481 | 1972 | Map |
| 149.0ft | Rte 31 | Erie Canal | Jct Sh 31 & Cay & Sen Cnl | 1949 | Map |
| 149.3ft | Rte 31 | 90Ix, Rte I90 | 0.4 Mi E I90 Exit 33 Ramp | 1954 | Map |
| 149.3ft | Rte 31 | Canalway Trail, Erie Can | Rte.31(Monroe Av) + Canal | 1941 | Map |
| 162.4ft | Rte 31 | 90Ix, Rte I90 | Jct Rts 31 & I-90 | 1982 | Map |
| 169.3ft | Rte 31 | Erie Canal Trailway, Eri | Jct Sh31 & Bge Cnl/Fairpt | 2002 | Map |
| 188.3ft | Rte 31 | Canalway Trail, Erie Can | Jct Rte 31F+State Barge C | 1974 | Map |
| 204.7ft | Rte 31 | Falls Road Rr | West Side Of Holley | 1976 | Map |
| 218.2ft | Rte 31 | Falls Road Rr | 4.2 Mi E Jct Sh 31 & Sh63 | 1984 | Map |
| 219.2ft | Rte 31 | Csx Rr / Amtrak | .1 Mi S Jct Sh 31 & I90 | 1983 | Map |
| 224.1ft | Rte 31 | Csx Trans/Amtrak | 0.5 Mi W Jct Rts 365 & 31 | 1990 | Map |
| 233.3ft | Rte 31 | Csx Trans/Amtrak | 3.2 Mi Ne Jct Sh31 & Sh88 | 1984 | Map |
| 234.9ft | Rte 31 | Csx Trans/Amtrak | .1 Mi E Jct Sh 31 & Sh 89 | 1988 | Map |
| 1072.5ft | Rte 31 | Old Erie Canal | 01Mi Ejct Rts 31+46 | 2023 | Map |