LONE TREE, Colo. — At least one person is dead following a multi-vehicle crash on northbound Interstate 25 in Lone Tree on Sunday morning.
The northbound lanes of I-25 at Lincoln Avenue were closed for several hours, but reopened around 10 a.m.
The city of Lone Tree posted the closure on X at 4:30 a.m.
🚨 TRAFFIC ALERT 🚨
— DC Sheriff (@dcsheriff) March 22, 2026
Douglas County Sheriff’s Office deputies are currently on scene assisting with a major crash investigation on I-25.
Northbound lanes are completely shut down between RidgeGate Parkway and Lincoln Avenue and this closure is expected to be extended for a… pic.twitter.com/YhrSte1TYU
It was unknown how many vehicles were involved in the crash or how many people were injured.
The cause of the crash is under investigation.
The Douglas County Sheriff's Office is assisting Lone Tree with the crash. They asked drivers to avoid the area and plan alternate routes.
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