Work Zone Related Code

Instructions: Select ‘yes’ or ‘no’ to indicate whether this crash occurred in a work zone. Definition: Indicating a crash that occurs in or related to a construction, maintenance, or utility work zone, identified by warning signs/signals/indicators, including those on transport devices (e.g. signs, flashing lights, channelizing devices, barriers, pavement markings, flagmen, warning signs and arrow…

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School Bus Related

Instructions: Indicate whether a school bus was involved in the crash. Definition: Indicates whether a school bus or other motor vehicle functioning as a school bus for school-related purposes is involved in the crash. The school bus, with or without a passenger on board, must be either directly involved as a contact motor vehicle or…

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Trafficway Description

Instructions: Select the characteristic that best describes the design of the road on which this vehicle was traveling. Definition: Indicates whether the trafficway for this vehicle is divided and whether it serves one-way or two-way traffic. A divided trafficway is one in which roadways for travel in opposite directions are physically separated by a median.…

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Roadway Intersection Type

Instructions: Select the characteristic that best describes the location of the crash. Definition: An intersection consists of two or more roadways that intersect at the same level. Rationale: This is important for site-specific safety studies to identify actual or potential safety problem locations. Code Attribute Definition Example 1 Not At Intersection This attribute identifies that…

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