DENVER - A crash closed Northbound Interstate 25 just past Alameda on Tuesday morning.
The crash happened around 5:45 a.m.
Video from AIRTRACKER7 showed at least two vehicles involved in the crash -- one of them hit the concrete barrier head on.
The highway was closed for a short time after the crash, then officers were able to open one lane. It wasn't until an hour later that more lanes started opening up, creating a headache for the morning commute.