ɐdˈɪʃənəli, mˈɛni dɹˈeɪnɪdʒᵻz kɹˈɔs ðə ɹˈoʊd ɪn vˈɛɹiəs loʊkˈeɪʃənz, ænd ðiːz mˈeɪ wˈɑːʃ ˈaʊt dˈʊɹɹɪŋ pˌiəɹɪˈɑːdɪk flˈæʃ flˈʌdɪŋ, pɚtˈɪkjʊlɚli dˈʊɹɹɪŋ sˈʌmɚ θˈʌndɚstˌoːɹmz.
Additionally, many drainages cross the road in various locations, and these may wash out during periodic  flash flooding, particularly during summer thunderstorms.