Crews are expected to begin work to rebuild guardrail and regrade shoulders at three U.S. 50 bridges near Stafford possibly beginning Tuesday afternoon.

Motorists should be prepared to stop for temporary traffic signals during the work. The lane width will be restricted to 15 feet.

The project is expected to last about six weeks. Crews will work on one bridge at a time. The three bridges are within 3 miles of each other on U.S. 50 near the Stafford County town.

The work is being done under a $228,855 contract with R.F. Beachner Contractors of Pittsburg.