Cal. Pub. Res. Code § 21081.7

Transportation information resulting from the reporting or monitoring program required to be adopted by a public agency pursuant to Section 21081.6 shall be submitted to the transportation planning agency in the region where the project is located and to the Department of Transportation for a project of statewide, regional, or areawide significance according to criteria developed pursuant to Section 21083. The transportation planning agency and the Department of Transportation shall adopt guidelines for the submittal of those reporting or monitoring programs.