City Code Section
- A. No person may operate or permit to be operated any motor vehicle racing within the City except at an area approved by the City.
- B. All motor vehicle racing must be conducted in a manner approved by the Noise Control Officer and/or the Noise Review Board or the City Administrator.
- C. For purposes of determining permissible sound levels of motor vehicle racing only, the Portland International Raceway is deemed an industrial land use zone of source, which use was in operation before January 1, 1977. Sound levels generated by any other use of the Portland International Raceway must meet the standards defined in Subsection 18.10.010 A., Figure 1.