{"data":{"id":"us-ia/iowa-code-321.305","jurisdiction":"us-ia","citation":"Iowa Code § 321.305","heading":"One-way roadways and rotary traffic islands.","body":"1. Upon a roadway designated and signposted for one-way traffic a vehicle shall be driven only in the direction designated.\n2. A vehicle passing around a rotary traffic island shall be driven only to the right of such island.","path":["Title VIII - TRANSPORTATION (Ch. 306 - 330B)","Chapter 321 - MOTOR VEHICLES AND LAW OF THE ROAD"],"source_url":"https://www.legis.iowa.gov/docs/code/2026/321.305.pdf","current_through":"Iowa Code 2026 edition","vintage":"","retrieved_at":"2026-09-14T19:40:08Z","sha256":"f089468639158de048e8140bcdda58ca4d9a66b1912f413492a4208b36386cd7","source_id":"us-ia","stale":false,"prev":"us-ia/iowa-code-321.304","next":"us-ia/iowa-code-321.306"},"notice":"GroundRules: Original legal text. Not legal advice."}