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 Swan Road and Alvernon Way; and on Irvington Road between Campbell and Park avenues.
• 9 a.m. to noon on Rosemont Boulevard between Pima Street and Grant Road; and on 12th Avenue between Drexel Road and Nebraska Street.
• 1:30 to 4 p.m. on 29nd Street between Wilmot and Craycroft roads; and on Ajo Way between Mission Road and Interstate 19.
• 4:30 to 8:30 p.m. on Pima Street between Sahuara Avenue and Tanque Verde Road; and on Starr Pass near Mission Road.