Following are additional SPaT challenge resources.
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AASHTO SPaT Challenge Policy Resolution
This is the official AASHTO resolution supporting the SPaT Challenge
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The goal of this document is to make DSRC licensing requirements transparent and best practices accessible to any organization seeking to deploy Connected Vehicle DSRC Roadside Units (RSU) that support vehicle-to-infrastructure (V2I) communications.
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Multi-Modal Intelligent Traffic Signal Systems (MMITSS) ConOps (December 2012)
In a connected vehicle environment, signal priority for multiple vehicles with different modes (transit, freight and emergency) can be managed within an integrated framework. Vehicles that are eligible for signal priority communicate their desired level of priority information to the roadside infrastructure. The allocation of priority levels is determined by involved Stakeholders (e.g., local agencies, transit operators, and freight operators) enabling the effective management of signal priority control through inputs to MMITSS. More about MMITSS apps here: http://www.itsforge.net/index.php/mmitss
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This PCB module provides an introduction to the connected vehicle environment and a description of the potential benefits and capabilities of a V2I environment. The module then presents the ITS Standards that help support the deployment of a V2I application and a V2I infrastructure.
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AASHTO: National Connected Vehicle Field Infrastructure Footprint Analysis (July 2013)
Deployment costs have been estimated to be about $15K-$50K per intersection. Backhaul communication installation will cost between $4-$40K for the corridor depending on what existing services exist, and expect ongoing operations and maintenance costs for the corridor to be around $2-$3K/year/intersection depending on ongoing backhaul communications costs.
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USDOT: Open Source Application Development Portal (Website)
The V2I Hub is open source software which bridge the gap between infrastructure messages and vehicle messages and allow the two systems to effectively communicate. This software forms and transmits SPaT messages that are key to connected vehicle applications such as red light violation warning.
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FHWA Draft Vehicle to Infrastructure Deployment Guidance and Products (2015)
This guidance is intended to assist transportation owner operators in deploying V2I technology and to help ensure interoperability and effective operations. A revised version of this guided is expected in early 2017.