WACO, Texas (KWTX) - Texas Department of Transportation street teams brought pedestrian safety messages to downtown Waco on Tuesday after 21 pedestrians were killed in traffic crashes in the agency's Waco district last year.

The teams used "walking billboards" to remind drivers and pedestrians to look out for one another.

The campaign ran from 2 to 6 p.m. in the blocks around City Hall, bordered by Third Street, Franklin Avenue, North University Parks Drive and Washington Avenue.