ðə ɹˈaʊt ɪz mˈoʊstli hˈɪli wɪð θɹˈiːlˈeɪn stɹˈɛtʃᵻz æt pˈɔɪnts dˈuː tə ðə stˈiːp ʌphˈɪlz ɐlˈɔŋ ðə ɹˈaʊt, spəsˈɪfɪkli ˈiːstbaʊnd.
The route is mostly hilly with three-lane stretches at points due to the steep uphills along the route, specifically eastbound.