Crashes involving large commercial trucks frequently trigger investigations that go beyond the moment of impact. In the San Rafael area, common real-world complications include:
- Daytime congestion and merging behavior that can make it harder to see how the crash started
- Frequent lane changes near busier routes where witnesses may disagree about sequence
- Pedestrian and bicycle activity nearby that can blur scene focus and documentation
- Construction or roadway changes that affect visibility, signage, and traffic flow
Because of these factors, insurers often scrutinize: who did what first, what the truck driver was doing seconds before impact, and whether the trucking company followed required safety practices. A calculator alone can’t resolve those disputes—your documentation can.


