House Budget Committee Chairman Cody Smith

 House Budget Committee Chairman Cody Smith, left, shares a light moment with Senate Appropriations Committee Chairman Lincoln Hough during Wednesday’s conference committee meeting.

Motorists would get a wider Interstate 70, people with developmental disabilities would get better paid help and parents would get more assistance with child care needs under a state budget plan crafted by negotiators Wednesday evening.

The final tally on the operating budget portion of state spending for the coming year was unavailable immediately after the House-Senate conference committee wrapped up work. But the committee agreed to spend the higher amounts proposed by either chamber on most budget lines, which generally meant that the Senate proposal prevailed.