Colonial Beach, Virginia is only about 65 miles from Washington, D.C. area and Richmond
I-95 exit 130 A towards Fredericksburg (Rte. 3 East).  Proceed 3.5 miles then curve right and
stay on Rte. 3.  Go 17.9 miles to 205 East (make left).  Go 12.8 miles to Colonial Ave. (make left). 
Go 0.4 miles to Washington St. (make left).  Go 0.2 miles to N. Irving (make left).  Go 0.2 miles,
make left into parking lot.