From Atlantic Blvd: Go North on University Blvd, thru the Clifton neighborhood, passing the Congregational Church on your right. When you enter the traffic circle, take the first exit (heading East on State Road 115) onto Colcord Ave. Colcord continues as the Service Road of the Arlington Expressway. Take the Service Road, but do not access the Expressway. Pass the Cimarron Apartments and turn right onto Arlington River Drive. Make a left turn to enter the BACK parking lot of the Department of Children and Families building. Drive diagonally to the far corner of the lot.