Traffic slowed early Friday on the northbound 405 Freeway after a big rig crash at Alameda Street.
The big rig was on its side as of 6:30 a.m. and blocking two lanes in the Carson area. A tow truck crew was attempting to clear the big rig.
At 7:15 a.m., the two right lanes remained blocked.
Details regarding injuries were not immediately available.
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