Marseilles, IL – A fatal crash has shut down IL-71 in both directions near 25th Road in LaSalle County, prompting Illinois State Police to warn drivers of an extended closure Saturday.
According to Illinois State Police Troop 2, troopers are investigating a fatal traffic crash on IL-71 near 25th Road. The highway is closed in both directions between 25th Road and East 2631st Road as authorities process the scene.
Officials have not yet released details about the number of vehicles involved or the identity of the victim. The cause of the crash remains under investigation.
The closure affects traffic moving through Marseilles and surrounding areas of LaSalle County, with potential impacts for drivers traveling between Ottawa and Interstate 80. Motorists are advised to seek alternate routes and expect significant delays in the area.
State police indicated the closure could remain in place for an extended period as reconstruction and investigative efforts continue. Drivers should monitor local traffic updates and avoid the IL-71 corridor near 25th Road until the roadway reopens.



