Federal legislation has identified I-95 through Connecticut as High Priority Corridor 65. A long-term multibillion-dollar program to upgrade the entire length of I-95 through Connecticut has been underway since the mid-1990s and is expected to continue through at least 2020. Several miles of I-95 through Bridgeport were recently widened and brought up to Interstate standards. Work has shifted to reconstructing and widening of I-95 through New Haven, which includes replacing the Pearl Harbor Memorial Bridge. Environmental studies for reconstructing and widening of I-95 from New Haven to the Rhode Island state line are also progressing.