Single Commercial Vehicle Crash East of Boise

ADA COUNTY, Idaho – Idaho State Police (ISP) is currently investigating a single commercial vehicle property damage crash that occurred March 6th, 2026, at approximately 1:19 A.M. on westbound Interstate 84 at the Blacks Creek/Kuna-Mora Rd overpass, in Ada County, Idaho.

A blue 2019 Freightliner Cascadia with 53-foot trailer, driven by a 57-year-old male from Ontario, California, was westbound on Interstate 84 near Blacks Creek Rd/Kuna-Mora Rd, when the driver failed to maintain his lane of travel. The driver drove off the roadway into the median, down the embankment, crashing on Blacks Creek Rd/Kuna-Mora Rd Underneath I-84.

The driver was wearing a seat belt at the time of the crash and was uninjured. All lanes of I-84 are open. Blacks Creeks Rd/Kuna-Mora Rd at I-84 remains closed at this time while crews work to recover the vehicle.

The Idaho State Police was assisted by the Ada County Sheriff’s Office, Boise Fire, and Ada County Paramedics.

This crash remains under investigation by the Idaho State Police.

414/4399/4496

Posted in District 3 - Western Idaho, Uncategorized