UPDATE: Name Released in Edgewood Road Crash

CEDAR RAPIDS, Iowa (KCRG-TV9) -- Authorities have identified the driver who died in a crash early Saturday morning in Cedar Rapids as 28-year-old Dieudonne Nsengimana.

Nsengimana was taken to a hospital, where he died a short time later.

A preliminary investigation found he hit a guardrail at a high rate of speed while driving northbound in the 4800 block of Edgewood Road SW around 5:15 a.m.

Accident reconstruction specialists are still investigating the accident. Authorities are also waiting for pending toxicology results.