2024, Volume 58, Number 3-4 Circles of expansion Editorial Máté Tamáska Circles of Expansion – An Introduction Scientific study Enikő Tóth The Historicist Architecture of the Grand Boulevard in Budapest and Its Urbanistic Significance Mariann Simon The Hungária Ring Road of Budapest Domonkos Wettstein, Károly Zubek Tendencies in Urban Fabric Extension at the Turn of the Century and Beyond: Networks and Centralization in the Urban Planning of the 11th District of Budapest Balázs Almási, Krisztina Szabó, Péter István Balogh, Orsolya Fekete Bagdiné The Green Rings of Budapest Éva Lovra From Functional Urban Planning to the Art of Shaping Cities: The Ring Roads of Antal Palóczi in Miskolc and Budapest Michał Baczkowski Urban Transitions in Kraków in the 19th and Early 20th Centuries: The Inner and Outer Rings Adam Guzdek The History and Context of the Brno Ring Boulevard Ján Sekan A Lost Opportunity: The Case of the Košice Ring Road Anna Váraljai Open Spaces, Green Areas: The Szeged Circular Embankment as a Green Ring in the Plans of Endre Pálfy-Budinszky Ondrej Ficeri Replacing a River Canal with an Urban Highway: The “Gottwaldova Street” Ring Road in Košice as a Historical Urban Design Mistake from the 1960s Vladimir Bojković Urban Rings as Indicators of Urban Transformation: The City of Nikšić, Montenegro Cornelius Van der Westhuizen An Imperfect Circle: An Investigation into the Variations and Contrarian Phenomena of Several Unique Intrusive Ring Roads Reviews Marta Edith Holečková An Attempt to Capture the Indistinct Melinda Harlov-Csortán A Textbook for a New Discipline and an Overview of a Practitioner’s Research