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In this paper, the authors propose VANET Cross Link Corrected Routing (VCLCR), a simple yet novel, event-driven geographic routing protocol that removes cross links dynamically to avoid routing loops in urban Vehicular Ad Hoc Networks (VANETs). VCLCR uses the natural planar feature of urban maps without the problematic planarization strategy. The salient features of dynamic loop detection and statelessness make VCLCR suitable for highly mobile VANET. The authors have shown that in both static and mobile cases, VCLCR's Packet Delivery Ratio (PDR) is consistently higher than GPSR's and GPCR's.
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