7 bridges with vertical clearance data on 31 in Arkansas. Lowest: 989.8ft.
| Clearance | Carries | Crosses | Location | Built | Map |
|---|---|---|---|---|---|
| 989.8ft | Co Rd 31 Z-D | Freeo Creek | 0.71 Mi. N Of Jct 34 & 31 | 2017 | Map |
| 3277.6ft | Cr 31/ Kirtley Rd. | Henry Ditch | 0.5 Mi E Us65, Mitchville | 2002 | Map |
| 3277.6ft | Union Cr 31 Z-K | Union Cornie Bayou Rel. | 1.84 Mi E Us 167 | 2003 | Map |
| 3277.6ft | Cr/31 Sharp County | Strawberry River | .24 Miles Nw Of Sh 58 | 1935 | Map |
| 3277.6ft | Columbia Cr 31 Z-D | Creek | 3.70 Miles North Of Us 82 | 2017 | Map |
| 3277.6ft | Cr 31 | Clear Creek | 1.2 M W Sh 53 & Hwy 31 | 2021 | Map |
| 3277.6ft | Cr 31 | Cove Creek | 3/4 Mile West Of State Hi | 1994 | Map |