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Documents

Document Title Publisher Description
Arrow-Board Communications Protocol Iowa DOT Reference document to serve as an example of a standardized JSON data-interchange format for monitoring deployment and basic maintenance of smart arrow boards. Source Link
CDS Policy Language Guide Open Mobility Foundation (OMF) Reference document to serve as an example of how a similar organization suggests wording policy language. Source Link
MassDOT WZM Vendor API Specification MassDOT Reference document to serve as an example of smart work zone vendor requirements.
MDS Privacy Guide for Cities Open Mobility Foundation (OMF) Reference document to serve as an example of how a similar specification has handled data privacy. Source Link
Producer Institutional Buy In Paper Technical Assistance Subgroup Paper which describes the benefit of implementing a WZDx feed.
Producer Institutional Buy In Presentation Technical Assistance Subgroup Short slide deck which describes the benefit of implementing a WZDx feed.
Work Zone Data Exchange v3.1 Reference Document WZDWG PDF version of the WZDx Specification v3.1
Work Zone Data Survey Report Worker Presence Subgroup Findings from a 2020 survey conducted by the WP Subgroup to better understand worker presence tracking nationwide.
Worker Presence Interview Lessons Learned Worker Presence Subgroup Short document about lessons learned from interviews conducted by the Worker Presence Subgroup co-chairs with producers and consumers of WZDx feeds.
WZDx Data Feed Self-Validation Checklist Technical Assistance Subgroup Guidance for performing a self-check for feed compliance which should be used prior to submitting a feed to US DOT.
WZDx Early Adopters Guide Technical Assistance Subgroup Descriptions of how early adopters overcame challenges to successfully implement WZDx feeds.