ɪn nˈaɪntiːnhˈʌndɹɪd nˈaɪnti nˈaɪn, ðə nˈɔːɹθbaʊnd spˈæn wʌz klˈoʊzd fɔːɹ sˈɛvən wˈiːks ˈæftɚ kɹˈæks wɜː fˈaʊnd ɪnðə stˈiːl hˈæŋɡɚz.
In 1999, the northbound span was closed for seven weeks after cracks were found in the steel hangars.