39-year-old Mahdi Khorram mourned
By Edward Barrera, Division Chief, Public Affairs, Caltrans Headquarters
Madhi Khorram of Caltrans District 4. Photo: California Department of Transportation
Sacramento – Caltrans is mourning the death of Mahdi Khorram, a department employee who was killed while working on Highway 4 in Contra Costa County.
At approximately 1:30 a.m. on Sept. 18, 2025, Mahdi, 39, died after being struck by an asphalt truck in a construction zone.
“Mahdi was more than a colleague — he was a valued member of our Caltrans family. His tragic death is a devastating loss to his family, friends and for all his colleagues. I extend my heartfelt prayers and deepest sympathy to his loved ones and all who knew and worked with him”
Dina El-Tawansy, Caltrans Director
Based in Concord, Mahdi began at Caltrans in 2023 and was a transportation engineer – construction inspector. He is survived by his wife and three-year-old child.
In Mahdi’s honor, flags were lowered to half-staff at the State Capitol, Capitol Annex Swing Space and all Caltrans buildings.
To honor Mahdi’s memory and support his family, the California Transportation Foundation has established a memorial fund. If you wish to contribute, please visit the Mahdi Khorram Memorial Fund.
Since 1921, 195 Caltrans workers have lost their lives on the job.
I extend my deepest condolences to his wife and child who will only know him thru his pictures in the forthcoming years. He is now home and resides in the hearts of all. Sincere thoughts of comfort. Patti Koehne of Antioch
I am heartbroken by the loss of Mahdi Khorram. Mahdi was not only a dear friend to me, but truly my closest and most trusted friend. His kindness, integrity, and presence in my life meant more to me than words can express.
His passing has left an immeasurable emptiness, and I share deeply in the sorrow of his family and loved ones. I extend my heartfelt condolences and pray that they find patience, strength, and comfort during this unimaginably difficult time.
Mahdi will always be remembered and deeply missed. His memory will live on in my heart forever.
With deepest sympathy,
Omid