From Interstate 95 northbound or southbound take the Walnut Street exit, number 43. Drive east towards Lynn and follow the brown National Park Service signs for 3.5 miles to the Iron Works.

From Route 1 northbound take Main Street Saugus exit and follow the National Park Service signs east through Saugus Center to the Iron Works.

From Route 1 southbound take the Walnut Street exit (East) and follow the National Park Service signs 1.5 miles to the Iron Works.