FLAGSTAFF — It was no joke. On April 1, 2015 the Flagstaff Police Department focused on red light violations within the city limits.
According to NHTSA (National Highway Traffic Safety Administration) motorists are more likely to be injured in crashes involving red-light violations than in other types of crashes. A nationwide study of fatal crashes at traffic signals estimates that 20% of the drivers involved failed to obey traffic signals.
The Manual on Uniform Traffic Control Devices (December 2000), or MUTCD, defines traffic signal indications (i.e. green, yellow, and red signals as follows:
- Steady green signal indicates that vehicle “may proceed straight or turn right or left (at an intersection) except as such movement is modified by lane-use signs, turn prohibition signs, lane markings, or roadway design.”
- Steady yellow signal indicates that vehicle “is thereby warned that the related green movement is being terminated or that a red signal indication will be exhibited immediately thereafter when vehicular traffic shall not enter the intersection”.
- Steady red signal indicates that vehicle “shall stop at a clearly marked stop line, but if there is no stop line, traffic shall stop before entering the crosswalk on the near side of the intersection; or if there is no crosswalk, then before entering the intersection, and shall remain stopped until a signal indication to proceed is shown.”
Based on the definitions listed above, drivers should be prepared to stop when they see the yellow signal and stop completely. The yellow traffic signal does not indicate to speed up and get through the intersection.
The Flagstaff Police Department would like your assistance and cooperation with red light compliance most especially in the intersections of South Milton, and Butler Avenue, N. Country Club Drive and N. Highway 89, and Switzer Canyon and Rt. 66.
The Flagstaff Police Department has started a program of concentrating on certain driving violations, of late. Recently they have concentrated on seat belt violations and texting while driving.