The Natrona County Fire Protection District assisted with the interior firefighting on one structure, and a U.S. Bureau of Land Management fire crew helped extinguish the wildland fire.
Each street will be closed to through traffic during the work. Access will be maintained for residents. The city expects the project to be finished in August.
Casper City Council on Tuesday approved the replat and rezoning of a small subdivision along the North Platte River, and several major capital expenditures including a new fire station -- both in the western part of town.
Two families in Paradise Valley had to seek temporary shelter after fires damaged their homes on Tuesday and Wednesday, according to a Casper Fire-EMS spokesman.