The report indicates that an "average" 1-mile (1.6-kilometer)-long, four-lane highway would include "300 tons of asphalt," which, "in 2002 would have cost around $48,000.
ðə ɹᵻpˈoːɹt ˈɪndᵻkˌeɪts ðˈæt æn "ˈævɹɪdʒ" wˈʌnmˈaɪl wˈʌn.sˈɪkskɪlˈɑːmɪɾɚlˈɔŋ, fˈoːɹlˈeɪn hˈaɪweɪ wʊd ɪŋklˈuːd "θɹˈiːhˈʌndɹɪd tˈʌnz ʌv ˈæsfɔlt," wˈɪtʃ, "ɪn tˈuː θˈaʊzənd tˈuː wʊdhɐv kˈɔst ɚɹˈaʊnd dˈɑːlɚ fˈoːɹɾi ˈeɪt,zˈiəɹoʊzˈiəɹoʊ zˈiəɹoʊ.