23 bridges with vertical clearance data on US-68 in Ohio. Lowest: 141.7ft.
| Clearance | Carries | Crosses | Location | Built | Map |
|---|---|---|---|---|---|
| 141.7ft | Usr 68 | Cr 318 Rebert Pike | .42Mi.N. Of Jct. Ir-70 | 1968 | Map |
| 146.7ft | Usr 68 | Sr 15 @ Us 68 Nb Only | 0.01 Mi. South Of Sr15 | 1958 | Map |
| 147.6ft | Us 68 | Sr 350 | Over Sr 350 | 2009 | Map |
| 147.6ft | Usr 68 | Usr 33 | Jct. Of Usr-33 | 1966 | Map |
| 148.3ft | Usr 68 | Us 40 Sr 4 | Jct. Usr-40 | 1969 | Map |
| 149.3ft | Usr 68 | Over Sr 32 | Over Sr 32 | 1979 | Map |
| 149.3ft | Usr 68 | Us 40 Sr 4 | Jct. Usr-40 | 1969 | Map |
| 160.1ft | Us 68 | Us 35 Xenia Bypass | Interchange Of Us68/Us 35 | 1992 | Map |
| 166.7ft | Sb Us 68 | I71 | Over Ir 71 | 1964 | Map |
| 168.3ft | Sb Us 68 | I71 | Over Ir 71 | 1964 | Map |
| 171.6ft | Us Route 62 | Over Usr 52 | .14 Mi N Of Ohio River | 1998 | Map |
| 171.6ft | Usr 68 Sr 15 | Lima Ave(Cr 313) | 0.33 Mi. S-West Of Ir75 | 2019 | Map |
| 178.5ft | Usr 68 Ramp D | Lima Ave Ramp H | .25 S Of Ir75 | 2019 | Map |
| 185.7ft | Usr 68 | Cr 318 Rebert Pike | .42Mi.N. Of Jct. Ir-70 | 1968 | Map |
| 190.0ft | Us 68 | E Fork Little Miami Rvr | 1.70 Mi S Of Clinton Cty | 2024 | Map |
| 223.4ft | Usr 68 | Ind & Ohio Rr | .57Mi.S. Of Jct. Sr-41 | 1971 | Map |
| 229.3ft | Usr 68 | Ind & Ohio Rr | .57Mi.S. Of Jct. Sr-41 | 1971 | Map |
| 230.0ft | Usr 68 | I&O Rr & Bikepath | .66 Mile N. Of Cla Co. Li | 1999 | Map |
| 230.0ft | Usr 68 | I&O Rr & Bikepath | .66 Mi. N.Clark Co. Line | 1999 | Map |
| 235.9ft | Usr 68 | Ind & Ohio Rr Mad River | .25Mi.N. Of Jct. Usr-40 | 1971 | Map |
| 243.4ft | Usr 68 | Ind. & Ohi Rr Mad River | .25Mi. N. Of Jct. Usr-40 | 1971 | Map |
| 245.7ft | Usr 68 | Ramp F Over Conrail Rr | .32Mi.N. Of Jct. Usr-40 | 1971 | Map |
| 266.7ft | Us Routes 62/68 | Ohio River Csx Rr Ky 8 | 0.527Mi S Of Usr 52 | 2000 | Map |