▁cross es ▁into ▁Nat ick ▁while ▁travel ing ▁next ▁to ▁the ▁D over ▁line , ▁and ▁goes ▁through ▁W elles ley , ▁where ▁W elles ley ▁College ▁and ▁Bab son ▁College ▁are ▁located . ▁Enter ing ▁Newton , ▁the ▁route ▁travel s ▁past ▁Las ell ▁College ▁before ▁crossing ▁into ▁M idd les ex ▁County . ▁ ▁Newton ▁to ▁Re vere ▁ ▁In ▁Newton , ▁Route ▁ 1 6 ▁cross es ▁Route ▁ 3 0 ▁and ▁Route ▁ 1 2 8 ▁( Inter state ▁ 9 5 ), ▁later ▁crossing ▁I - 9 0 , ▁the ▁Massachusetts ▁Turn pi ke , ▁in ▁West ▁Newton ; ▁Pi ke ▁Exit ▁ 1 6 ▁here ▁provides ▁access ▁to ▁and ▁from ▁the ▁east ▁only . ▁It ▁enters ▁Wat ert own ▁shortly ▁before ▁crossing ▁the ▁Charles ▁River , ▁and ▁intersect s ▁U . S . ▁Route ▁ 2 0 ▁in ▁Wat ert own ▁Square . ▁The ▁route ▁passes ▁by ▁Mount ▁A ub urn ▁C emetery ▁before ▁entering ▁Cambridge . ▁Cont inu ing ▁east , ▁Route ▁ 1 6 ▁joins ▁U . S . ▁Route ▁ 3 ▁and ▁Route ▁ 2 , ▁turning ▁north ▁to ▁pass ▁by ▁F resh ▁P ond ▁and ▁the ▁large ▁par king ▁gar age ▁at ▁the ▁MB TA ▁Ale w ife ▁Station . ▁From ▁there , ▁Route ▁ 2 ▁spl its ▁off ▁at ▁the ▁eastern ▁end ▁of ▁the ▁fre ew ay ▁portion ▁of ▁the ▁Con cord ▁Turn pi ke , ▁while ▁Rout es ▁ 3 ▁and ▁ 1 6 ▁continue ▁north ▁on ▁Ale w ife ▁Brook