The Utah Transportation Commission voted Wednesday to include high-occupancy-vehicle lanes in an I-15 project from Farmington to south Layton, about 10 miles.

Utah Department of Transportation officials want the HOV lanes to extend from Ogden to south of Provo in the future.

Even with the inclusion of the lanes in the current project, a gap will exist in the lanes from 600 North in Salt Lake City to south Farmington.