 The High Five Interchange project was planned as a replacement for the existing , antiquated interchange that accommodated 500 @,@ 000 vehicles daily and was located in one of the most intensely developed commercial zones in Dallas . It was a collaborative project between the TxDOT , affected motorists and property owners , and the primary contractor , Zachry Construction . An essential consideration was to complete the project with as little disruption to the traffic flow as possible . 
