A Systematic Evaluation of the Implementation a Speed Limit Data Exchange Mechanism Between Public Works Department of Cyprus and Map-Makers

This paper presents a systematic analysis of the implementation of a speed limit data exchange mechanism between the Public Works Department of Cyprus (PWD) and map-makers, developed under the project TN-ITS GO, utilizing the CEN/TC 17268:2018 standard. Utilizing a robust data chain analysis method, we thoroughly map the data flow and identify key stakeholders, enabling a systematic evaluation of the data chain. Our study uncovers gaps in the Cypriot implementation of the mechanism and proposes effective mitigation measures. We found that while the TN-ITS data chain is effective, it presents unique challenges due to its multistakeholder nature, necessitating the active engagement of all parties involved. By addressing identified challenges and gaps, the data chain can be optimized for improved performance. The insights gathered from this study can be used to enhance other TN-ITS data chain services.NAPCORE (National Access Point Coordination Organization for Europe)It has become apparent, that the existing NAPs are quite different in their setup and data access interfaces. Also, the data formats and standards used differ throughout Europe. To work on a better alignment the National Access Point Coordination Organisation for Europe (NAPCORE) project was started. NAPCORE is co-financed by a Programme Support Action under the European Commission’s Connecting Europe Facility. NAPCORE has been launched as coordination mechanism to improve interoperability of the National Access Points as backbone of European mobility data exchange. NAPCORE improves the interoperability of mobility data in Europe with mobility data standard harmonisation and alignment. Also, NAPCORE increases access and expands availability to mobility related data by coordinated data access and better harmonisation of the European NAPs. Furthermore, NAPCORE empowers National Access Points and National Bodies by defining and implementing common procedures and strategy, strengthening the position and the role of NAPs, supporting steps towards the creation of European-wide solutions to better facilitate the use of EU-wide data.https://napcore.eu/