10 bridges with vertical clearance data on 640 in Virginia. Lowest: 160.8ft.
| Clearance | Carries | Crosses | Location | Built | Map |
|---|---|---|---|---|---|
| 160.8ft | Old Roxbury Road | Rtes I 64 & 33 | 0.80 Fr 612 & 1.90 To 249 | 1972 | Map |
| 169.0ft | Shady Grove Road | Rte I 295 | 0.3 To 627 & .9 To 710 | 1979 | Map |
| 169.9ft | Sydenstricker Rd. | Fairfax County Pkwy. | 00.02Fr6911/00.38To4551 | 1992 | Map |
| 181.4ft | Gambrill Road | Fairfax Co. Pkwy. | 00.28Fr6997/00.01To0000 | 1992 | Map |
| 233.9ft | Gilbert Station Rd | Norfolk Southern Railway | 1.70 Fr 747 E/1.32 To 784 | 1932 | Map |
| 241.5ft | Old White Bridgerd | Csx Railway | 0.80 Rt 1001- 0.08 Rt 795 | 1993 | Map |
| 254.6ft | Route 640 | Staunton River/Ns Rr | .00-Camp Co/.00-Pitts | 1999 | Map |
| 989.8ft | Broadlands Blvd. | Trib. Of Beaverdam Run | 00.66Fr659/00.35To901 | 2001 | Map |
| 989.8ft | Minnieville Road | Powells Creek | 0.10Fr2350 0.08To1436_ | 2017 | Map |
| 989.8ft | East Organsville | Rocky Branch | 1.2 Fr 791 & 0.5 To 696 | 2014 | Map |