Beginning in Jult 5, 2020, both the eastbound and westbound lanes of Northern Lights Boulevard will be closed to traffic near Ïã¸ÛÁùºÏ²Ê×ÊÁÏ Drive. Municipality of Anchorage (MOA) work crews will be replacing a creek culvert that collapsed under the road. The road will be fully closed so that the creek can be diverted during construction.