The fortress Kasr il-Ba'ik was located at the junction of at least three Roman roads.
See:
- Howard Crosby Butler eds., Syria: publications of the Princeton University Archaeological Expeditions to Syria in 1904 - 5 and 1909 (Div. 2, Sect. A ; 2) — 1909, pp. 80-83
- Valeria Fiorani Piacentini, Roman Fortifications in Southern Ḥawrān: Notes From a Journey and Historical Working Hypotheses. In: Oriente Moderno.3 (64), no. 1/6 (1984): pp. 121-40 - https://www.jstor.org/stable/25816881