The city's two police radar vans are scheduled to snap photographs of speeders at these locations today:
• 5 to 8:30 a.m. on Fifth Street between Craycroft Road and Rosemont Boulevard; and on Main Avenue between Speedway and Fourth Street.
• 9 a.m. to noon on Rosemont Boulevard between Pima Street and Grant Road; and on Speedway near Silverbell Road.
• 1:30 to 4 p.m. on Fort Lowell Road between Columbus Boulevard and Alvernon Way; and on St. Mary's Road between Grande Avenue and Silverbell Road.
• 4:30 to 8:30 p.m. on Pima Street between Sahuara Avenue and Tanque Verde Road; and on Silverbell Road near Ironwood Hill Drive.