Charlotte: The cost of widening I-77 south of uptown Charlotte keeps rising
Charlotte: The cost of widening I-77 south of uptown Charlotte keeps rising By HERE News The cost of widening I-77 south of uptown Charlotte keeps rising A massive project to rebuild and widen Interstate 77 between uptown and South Carolina is becoming even more expensive — perhaps making it more likely the state will turn to a private developer to build and manage it. Challenges in Widening I-77 The N.C.