Proceed east on Route 2 to the junction of Routes 2 and 16. Follow Route 16 through two full traffic lights. Take the next right, a sharp turn, onto Powderhouse Boulevard. Proceed to Packard Avenue, the third left. Turn left onto Packard Avenue and then take the first right turn onto Talbot Avenue.
Chemistry is on the right, just beyond the next intersection.
At the end of Harvard Street is Powder House Rotary. Tufts athletic field is at the rotary. Keeping the field to the right, proceed up Powder House Blvd to the lights at Packard Avenue. Take the right onto Packard Avenue and proceed up the hill to Talbot Avenue. Turn right onto Talbot Avenue.