Houston Vision Zero Bike Dangerous Roads (HIN 2022)

Category: Infrastructure The High Injury Network 2022 (HIN) represents 8.9% of Houston streets which account for 58% of traffic deaths and serious injuries. The Bike Dangerous Roads layer represents all bicycle serious injury and deaths that occurred on the HIN road segments High Injury Network corridors: Traffic deaths and serious injuries occurring on Houston streets in a 5-year timeframe between 2018-2022. Crash data extracted from the Texas Department of Transportation Crash Record Information System (CRIS) and geocoded based on crash location (latitude and longitude). Streets are segmented in 1/2-mile lengths and crash points are spatially joined to streets within 50ft of crash location.分类：基础设施 2022年高伤害道路网络（High Injury Network, HIN）覆盖休斯顿市8.9%的街道，却占全市58%的交通死亡与重伤事故总量。 危险自行车道路图层涵盖所有发生在高伤害道路网络路段上的自行车重伤及死亡事故。其中，高伤害道路网络走廊指2018至2022年这5年间，休斯顿街道范围内发生的交通死亡与重伤事故。 本数据集的事故数据提取自得克萨斯州运输部事故记录信息系统（Crash Record Information System, CRIS），并依据事故发生位置的经纬度完成地理编码。 街道被分割为0.5英里长度的路段，事故点位将在空间上关联至事故地点50英尺范围内的对应街道。