From Dulles Airport: Take the Dulles Access Road east towards Washington; it runs parallel to and in the center of the Dulles Toll Road (Rte. 267). Shortly after leaving the airport exit from the Access Road (merging to the right) onto the Toll Road, you will see the sign for the upcoming Herndon/Reston exits. At Exit 11, leave the Dulles Toll Road (there is no toll booth) and turn left onto the Fairfax County Parkway (Rte. 7100). Proceed over the bridge to the first left turn at the signal, exiting onto Spring Street towards Herndon. At the bottom of the exit ramp, turn right, immediately getting into left turn lanes. At first traffic light, turn left onto Herndon Parkway. Fibertek, Inc. is located 1/4 mile on the right at 510 Herndon Parkway.

From the Washington Beltway: Take the Dulles Toll Road (Rte. 267) West (parallel to Dulles Access Road). Take Exit 11. Turn right onto the Fairfax County Parkway (Rte. 7100). Proceed to the first light and turn left, exiting onto Spring Street towards Herndon. At the bottom of the exit ramp, turn right, immediately getting into the left turn lanes. At the first traffic light, turn left onto Herndon Parkway. Fibertek, Inc. is located 1/4 mile on the right at 510 Herndon Parkway.