7 bridges with vertical clearance data on 660 in Virginia. Lowest: 165.7ft.
| Clearance | Carries | Crosses | Location | Built | Map |
|---|---|---|---|---|---|
| 165.7ft | Quaker Road | Route I-85 | 0.40 Fr 704 & 2.00 To 605 | 1968 | Map |
| 165.7ft | State Park Rd/660 | Rte I 81 | 0.38-Rt 611; 1.22-Rt 661 | 1965 | Map |
| 223.1ft | Railroad Drive | Ns Railway | .97 Fr R659 & .02 To R11 | 1932 | Map |
| 233.9ft | Eastbrook Road | Ns Railway | 2.0-Rt 665/1.30-Rt 662 | 1991 | Map |
| 299.9ft | Oxford Furnace Rd. | Ns Railway | 0.10-Rt 850 / 0.70-Rt 662 | 1992 | Map |
| 989.8ft | Hornbaker Road | Trb. To Broad Run | 00.53From28 00.58To796 | 2013 | Map |
| 3277.6ft | Heights School Rd | Spring Creek | 1.45 To 639 - 1.25 To 665 | 2011 | Map |