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 Glenn Street between Campbell Avenue and Tucson Boulevard; and on Fort Lowell Road between First and Mountain avenues.
• 9 a.m. to noon on Swan Road between 17th and 22nd streets; and on Prince Road near Fontana Avenue.
• 1:30 to 4 p.m. on 36th Street between Forgeus and Kramer avenues; and on Park Avenue between Ajo Way and 36th Street.
• 4:30 to 8:30 p.m. on Fifth Street between Country Club Road and Alvernon Way; on Starr Pass near Mission Road.