Directions to MDW Engineer Site

From Interstate 95 take exit #166 - Fairfax County Parkway (Rte 7100) for Newington/Fort Belvoir. 

From the South: there is only one exit at #166. Bear RIGHT at the top of the exit ramp onto the Fairfax County Parkway (Rte 7100)).

From the North: take the SECOND exit, 166A, and circle back up onto Fairfax County Parkway (Rte 7100).

Go 3 miles to light at Rte 1 - parkway ends - and turn LEFT.

As you approach the second light (approx 1 mile) use the RIGHT lane bearing off Route 1. This takes you to Pence Gate. 

Enter Fort Belvoir through Pence Gate.

Turn RIGHT onto 9th Street

Turn on Gunston

Cross over Route 1.

Turn LEFT on Goethals

Go to the end and park in the lot. You will see Humvees and a wrecked helicopter. There's is a shelter with a table there.