Relating to transportation.

HB 2160 requires Oregon's Department of Transportation to study whether uniform standards for speed bump height and markings should be developed. The study must be completed by September 15, 2026, with findings reported to transportation committees. The bill expires on January 2, 2027, meaning it only authorizes a one-time study with no immediate policy changes. This procedural bill does not create new rules but directs the DOT to evaluate potential standardization for future consideration.