&sq=&lang=&file=File:Circle_sign_657.svg) State Route 657 | |
|---|---|
| Route information | |
| Maintained by VDOT | |
| Length | 8.4 mi (13.5 km) Walney Road: 3.4 mi. Centreville Road: 5.0 mi. |
| Major junctions | |
| South end |  SR 28 (Sully Road) in Centreville–Chantilly |
 SR 662 (Westfields Boulevard) in Chantilly
 SR 267 (Dulles Toll Road) near Herndon | |
| North end |  SR 228 (Elden Street) in Herndon |
| Location | |
| Country | United States |
| State | Virginia |
| Highway system | |
State Route 657 in Fairfax County, Virginia is a secondary state highway which traverses the western portion of the county.[1] It runs 8.4 miles from SR 28 near the boundary between Centreville and Chantilly to SR 228 at the town limits of Herndon.
- ^ "Daily Traffic Volume Estimates Including Vehicle Classification Estimates: Jurisdiction Report 29" (PDF). Virginia Department of Transportation. 2010. Retrieved September 11, 2013.