sentences:  The project necessitated a complete tear down and rebuild of the roadway, widening of the roadway, rehabilitation and widening of bridges and overpasses along the entire route, and extension and widening of several highly congested exit and entrance ramps.The project was divided into two phases, the first (completed in the summer of 2015) was a rebuilding and repaving of I-40 and I-440 from I-40 Exit 301 to I-440 exit 14.The second phase, completed in late 2018, was the more extensive rebuild of I-40 from Exit 293 to Exit 301.