haʊˈɛvɚ, ðɛɹˌɑːɹ pˈoːɹʃənz wˌɛɹ ðə fɹˈiːweɪ bˈaɪpæsᵻz bˈɛndz baɪ kˈʌɾɪŋ əkɹˌɑːs ɔːɹ tˈʌnəlɪŋ ˌʌndɚ mˈaʊntɪnz ɐlˈɔŋ ðə kˈænɪən wˈɔːlz.
However, there are portions where the freeway bypasses bends by cutting across or tunneling under mountains along the canyon walls.