WSDOT - Roadway Data Speed Limits

This is an extract from the State Highway Log that shows legal speed limits along State Routes. State Route identifiers and locations based on State Route Mileposts and Accumulated Route Mileage are also included for geographic reference and for use with the Washington State Department of Transportation's 24k and 500k Linear Referencing Systems. Please direct questions about this dataset to: [e-mail].本数据集节选自《州级公路日志》，展示了各州道的法定限速标准。数据集同时包含基于州道里程标与累计路线里程的州道标识及位置信息，用于地理参照，且适配华盛顿州交通运输厅（Washington State Department of Transportation, WSDOT）的24k级与500k级线性参考系统（Linear Referencing Systems）。若对本数据集存在任何疑问，请发送邮件至：[e-mail]。