The project , which cost about $36 million , improved traffic flow between I - 5 and Crater Lake Highway .
The high volume of traffic on Interstate 5 led to the completion of a new north Medford interchange in 2006 .
The project , which cost about $36 million , improved traffic flow between Interstate 5     and Crater Lake Highway .
The high volume of traffic on Interstate 5 led to the completion of a new north Medford interchange in 2006 .