existing interchange
modified existing interchange
grade separated crossing
full interchange
After conducting an environmental survey, the Utah Department of Transportation has decided that the best way to handle traffic congestion and safety in Davis and Weber counties is to convert US-89 into a freeway that links I-15 and I-84, while providing local access through existing and new connector roads. This is the current proposal.
Source: Utah Department of Transportation
existing interchange
modified existing interchange
grade separated crossing
full interchange