Final answer:
Statistical data on collisions, injuries, and deaths due to inattention in highway work zones in California over the last 5 years may not be directly available but could be found through annual traffic reports from agencies like CHP or Caltrans. Studies indicate that driver error accounts for a significant percentage of accidents.
Step-by-step explanation:
The question asks for statistical information related to collisions, injuries, and deaths caused by drivers not paying attention in highway work zones in California over the last five years. Unfortunately, specific data for this exact timeframe and criteria may not be publicly available or easily accessible as it would require a detailed report from a governmental agency such as the Department of Transportation or a specific traffic safety authority in California.
However, we can understand the gravity of the situation by existing studies. For example, according to data from the American Automobile Association, driver error can account for approximately 54% of all fatal auto accidents. Yet, to determine the exact number of collisions, injuries, and deaths in California's work zones due to inattention, one would need to review specific state traffic reports or contact the California Highway Patrol (CHP) or the California Department of Transportation (Caltrans).
These organizations often release annual traffic safety reports which may include data on work zone incidents. Additionally, a 1985 study from Texas A&M highlights how cost-benefit analysis can help determine the impact of highway improvements on accident rates. This approach could potentially be used to assess the financial and human cost of work zone accidents as well.