Officials have not specified which crashes will be addressed, but one recent collision in Doylestown killed a former teacher who was featured in the PBS docuseries "Bucks County, USA." The crash involved a bus, according to local reporting.

The press conference is expected to shed light on the circumstances surrounding both incidents and the status of the investigations. County transportation services, including Bucks County Transport, provide rides for residents, including seniors and people with disabilities, and the crashes have raised questions about safety protocols.

Residents can watch the update live at 1:45 p.m. Monday. The county has not released further details about the victims or the causes of the crashes ahead of the briefing.

The two fatal crashes come as communities across the region grapple with traffic safety concerns, particularly involving public and human-services transportation. Advocates have long called for stronger oversight and investment in safe transit options.

This is a developing story. Check back for updates.