9 bridges with vertical clearance data on 671 in Virginia. Lowest: 164.0ft.
| Clearance | Carries | Crosses | Location | Built | Map |
|---|---|---|---|---|---|
| 164.0ft | Cedar Hill Rd | I-81 | 0.62 To 811 - 0.23 To 11 | 1964 | Map |
| 168.3ft | Almo Chapel Rd | Rte 81 | 0.07 Rt F215-0.28 Rt F214 | 1966 | Map |
| 187.3ft | Old Farm Road | Rte 11 Bp | .01 To Ecll & 1.60 To 701 | 1955 | Map |
| 225.7ft | County Line Road | Ns Railway | 0.02-Rt.707/0.99-Rt.682 | 1972 | Map |
| 226.4ft | County Line Road | Ns Railway | 0.50 Rt 660 / 1.39 Rt 665 | 1971 | Map |
| 228.0ft | County Line Road | Ns Railway | 0.31-Rt 681/0.53-Rt 661 | 1966 | Map |
| 231.3ft | Five Forks Road | Ns Railway | 0.04-Rt 1216/0.35-Rt 699 | 1999 | Map |
| 349.7ft | Timber Ridge Rd671 | Norfolk Southern Rr | 0.90 Rt 786; 0.40 Rt 718 | 1996 | Map |
| 3277.6ft | Shockeysville Road | Little Brush Creek | 1.30 To 690 - 2.00 To 691 | 2014 | Map |