Home > FAQs > What does heavy rail mean? What does heavy rail mean? February 16, 2023 Heavy rail transit is usually defined as inter-city rail transit where there are dedicated right of way tracks. Expertise. Train Injuries Public Transportation Accidents View All Our Expertise FAQs. Who determines if an incident involving a surgical implant should be reported? Who is responsible for tracking incidents linked to surgical implants? Share Share on LinkedIn Share on Twitter Share on Facebook Share This Overview.Expertise.FAQs.