Interstate 5 in California

This highway is notable for its scale and economic importance, connecting major metropolitan areas and facilitating a significant portion of the state's traffic flow. Any major disruption on this corridor can have widespread consequences, causing substantial delays and logistical challenges for commuters and freight transport across the region.

The I-5 freeway has been in the news recently due to a planned full closure of a segment near Camp Pendleton in Southern California. This closure was implemented to facilitate a U.S. Marines live-fire ammunition training event, a scheduled military exercise that required the temporary shutdown of the highway for public safety.

The weekend closure, which garnered significant media attention, resulted in major traffic gridlock as drivers sought alternate routes. Such events highlight the substantial impact that closing a primary transportation route can have on regional mobility, even when planned in advance for official purposes.