California Road Sharing (CaRS) Initiative Partnerships

Purpose of this dataset is to show CA counties that are involved in the CaRS program. This dataset shows contact information and data partnership information from the CaRS initiative. The CA County Boundary file was downloaded March 2, 2026 from the CA State Geoportal (https://gis.data.ca.gov/datasets/California::california-county-boundaries-and-identifiers/about). California Department of Transportation (Caltrans) has added additional fields in the attribute table to show CA county participants for the CaRS initiative. This dataset will be updated and modified on an as needed basis.本数据集旨在展示参与CaRS计划的加利福尼亚州（California，简称CA）各县。本数据集收录了CaRS计划相关的联络信息与数据合作伙伴信息。加利福尼亚州县界文件于2026年3月2日从加利福尼亚州地理门户（CA State Geoportal）下载，下载链接为：https://gis.data.ca.gov/datasets/California::california-county-boundaries-and-identifiers/about。加利福尼亚州交通局（California Department of Transportation，简称Caltrans）已在属性表（attribute table）中新增字段，用以标注参与CaRS计划的加利福尼亚州各县参与者。本数据集将根据实际需求进行更新与修订。