An entrance ramp onto Interstate 77 South will close just after midnight Tuesday as crews expand bottlenecked N.C. 150 in Mooresville near Lake Norman.
The $249 million, six-mile project will widen N.C. 150 from four to six lanes between Greenwood Road in Terrell, Catawba County, to U.S. 21 in Mooresville, Iredell County.
The work follows 40 years of complaints by residents stuck in congestion…