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ADA Audio Buzzer Request Form - audio crosswalk devices where requested by persons with special needs.
Flood Warning Devices - incorporates a solar powered yellow flasher that is activated when the water level reaches four inches in depth.
Multi-way Stop Studies - A stop sign is an effective traffic control device when used at the proper place under appropriate conditions.
Roundabouts - History, safety and how to use a roundabout
Sign Questions - Answers to frequently asked questions about signs.
Signal LED Technology, Battery backup - Light Emitting Diodes (LEDs) for traffic signal lamps is an example of Scottsdale's commitment to innovation and cost savings.
Signal Maintenance and Contacts
Signal Questions - Answers to frequently asked questions about signals.
Signal Warrant Studies, New Left Turn Arrows - Typically left turn arrows reduce delay for left turning vehicles and increase delay for through traffic.
Signal Warrant Studies, New Signals - A thorough study is completed that analyzes the anticipated advantages and disadvantages of the proposed signal.
Speed Humps - Advantages and disadvantages of speed humps, and their characteristics.
Speed Limit Studies - Arizona State Law allows local authorities to determine and/or change the maximum speed limit.
Traffic Signal Control System - centrally located computerized traffic signal system monitors and controls more than 280 signals within the city.
Traffic Signal Warrants - Traffic signals are valuable devices for the control of vehicle and pedestrian traffic.
Traffic Control Signs - Traffic control signs are devices placed along, beside, or above a highway, roadway, pathway, or other route to guide, warn, and regulate the flow of traffic.