Speed data from the roadworks in the BI-2238 in Arteaga (Bizkaia, Spain) in 2022 and 2023

Speed data were recorded in various points during the roadworks conducted in the road BI-2238 in Arteaga (Bizkaia, Spain) in 2022 and 2023. Data were collected in both directions Three phases were established. In Phase 0, the vertical and horizontal signage was implemented according to the Spanish standards. In Phase 1, a speed monitoring display (SMD) was installed at KP 35-0690. In Phase 2, 133 days after the installation of the SMD, new speed data were collected to determine if the effect of the SMD remained even after four months had passed since its implementation. The dataset corresponds to the registered speed data.2022年及2023年，在西班牙比斯开省（Bizkaia）阿蒂亚加市的BI-2238号道路施工作业期间，于多个点位采集了行车速度数据，数据覆盖双向车流。 本次研究共设立三个阶段：阶段0中，依照西班牙相关标准布设了竖向与横向交通标识；阶段1时，在KP 35-0690点位安装了速度监测显示屏（Speed Monitoring Display, SMD）；阶段2则在该显示屏安装133天后，再次采集新的速度数据，以验证其管控效果在实施四个月后是否依然存在。 本数据集对应上述采集并登记的行车速度数据。