14 bridges with vertical clearance data on I-640 in Tennessee. Lowest: 161.1ft.
| Clearance | Carries | Crosses | Location | Built | Map |
|---|---|---|---|---|---|
| 161.1ft | I640 | I640 / Old Broadway | .6 M E Of Sr33 | 1970 | Map |
| 162.7ft | I640 Ll | I640-Ll (Wb) / I275 | Sharps Gap Exchange | 1962 | Map |
| 163.4ft | I640 | I640 / Sr33 | 1 M Se Of Whittle Springs | 1970 | Map |
| 167.7ft | I640 Ll | I640-Ll / Washington Pk. | E. Of Sr 33 | 1981 | Map |
| 169.9ft | I640 | I640E Ramp / Sr33 | 1 M Se Of Whittle Springs | 2018 | Map |
| 172.6ft | I640 Rl | I640-Rl / Mcintyre Rd. | Nw Of Us 11W | 1981 | Map |
| 175.2ft | I640 Rl | I640-Rl / Washington Pk. | E. Of Sr 33 | 1981 | Map |
| 175.9ft | I640 Rl | I640-Rl (Eb) / I275 | Sharps Gap Exchange | 1962 | Map |
| 183.4ft | I640 Rmp C-C | I640-Wb Flyover / 4 Rts | Sharps Gap Exchange | 1981 | Map |
| 220.1ft | I640 Rl | I640-Eb / Sou Rr-Nora Ln | N.E. Of Sr 33 Exchange | 1981 | Map |
| 250.3ft | I640 Ll | I640-Wb / Sou Rr-Nora Ln | N.E. Of Sr 33 Exchange | 1981 | Map |
| 250.3ft | I640 Ll | I640-Ll / Mcintyre Rd. | Nw Of Us 11W | 1981 | Map |
| 250.3ft | I640 Rl | I640-Rl / Sr 1-Sou. Rr. | Just N. Of I-40 Jct | 1982 | Map |
| 250.3ft | I640 Ll | I640-Ll / Sr 1-Sou. Rr. | Just N. Of I-40 Jct. | 1982 | Map |