Did you know that the International Municipal Signal Association (IMSA) is one of the oldest associations for public safety systems? A group of municipal signal employees formed IMSA in 1896 as the “International Association of Fire and Police Telegraph Superintendents.” The initial goal of IMSA has stayed the same over the years: to help its members…
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Interested in saving on fuel costs, reducing negative environmental impacts, and helping provide a more pleasant driving experience? The solution can be found through proper signal timing and coordination. Suppose signals are timed or coordinated incorrectly. In that case, vehicles will likely have to make frequent stops while traveling through a corridor, which wastes time…
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Sain has been involved with the I-59/20 bridge replacement project long before the closure in January. Teaming up with the Alabama Department of Transportation in 2012, Sain aided in planning and designing for the deployment of Intelligent Transportation System devices to be installed as part of the bridge construction. Sain also provided traffic forecasting and…
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Traffic signals are part of daily life for most U.S. citizens. Traffic signals are commonly seen at roadway intersections and primarily function to assign the right-of-way to the various traffic movements. A traffic signal uses three colors, directional arrows, and circular indications to convey certain messages to drivers. When signals work as normal, most drivers…
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A project to implement new traffic signal technology for Cobbs Ford Road in Prattville is nearing completion. The project includes new traffic signal controllers and additional vehicle detectors for the nine signalized intersections along Cobbs Ford Road from Silver Hills Drive to I-65. These signals are also being connected to a database and interconnected with…
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