Fatal Crash
One Dead in Highway 20 Crash in Dubuque County
Incident record
August 18, 2026
Highway 20
Dubuque County, IA
Iowa
—
Injuries reported
1 fatality
Dubuque County Sheriff's Office
Report body
One person has died following a crash on Highway 20 in Dubuque County, Iowa, according to the Dubuque County Sheriff's Office via KCRG.
Details surrounding the circumstances of the crash, including the number of vehicles involved and the timing of the incident, have not been released. The Dubuque County Sheriff's Office has confirmed the fatality but has not yet disclosed additional information about how the crash occurred.
No information on injuries beyond the reported fatality has been made public at this time. It also remains unclear whether the roadway was closed or how traffic was affected in the aftermath of the crash.
The Dubuque County Sheriff's Office is the agency handling the response to this incident. No further identifying details about those involved have been released.
This report will be updated as officials release more information.