5 bridges with vertical clearance data on 661 in Virginia. Lowest: 217.8ft.
| Clearance | Carries | Crosses | Location | Built | Map |
|---|---|---|---|---|---|
| 217.8ft | Artrip Road | Ns Railway | 1.65-Rt 708; 1.35-Rt 663 | 1932 | Map |
| 230.0ft | Old Stage Road | Ns Railway | 0.77-Rt 786/1.02-Rt 624 | 1964 | Map |
| 359.9ft | Bateman Brdg Rd661 | Ns Railway #2 | 0.28 Rt 620; 1.00 Rt 811 | 1997 | Map |
| 3277.6ft | Creaseys Chapel Rd | Peters Creek | 1.40 Rt 660; 0.50 Rt 644 | 1970 | Map |
| 3277.6ft | Lee Rd. | Trib Of Schnider Branch | 00.50Fr50/00.10To8457 | 2009 | Map |