The city's two police radar vans are scheduled to snap photographs of speeders at these locations today:

• 5 to 8:30 a.m. near Doolen Middle School in the 2400 block of North Country Club Road; and near Robison Elementary School on Tucson Boulevard near 18th Street.

• 9 a.m. to noon on Glenn Street between Campbell Avenue and Tucson Boulevard; and on Fort Lowell Road between Swan Road and Columbus Boulevard.

• 1:30 to 4 p.m. near Anna Henry Elementary School on Harrison Road near Fifth Street; and on La Cholla Boulevard between Starr Pass Boulevard and San Juan Trail.

• 4:30 to 8:30 p.m. on Speedway west of Wilmot Road; and on Speedway near Silverbell Road.