A crash northbound on Interstate 95 in North Miami-Dade backed up Monday afternoon rush-hour traffic to downtown Miami and west to State Road 836.
The multi-car accident occurred at around 1 p.m. near the Northwest 135th Street exit, Florida Highway Patrol said.
No one was seriously injured in the collisions but several lanes of traffic were closed for wreckage clean-up.
By 4:30 p.m., the lanes had reopened but northbound traffic was still at a snails pace and was impacting every artery feeding to northbound 1-95.
This story will be updated as more information is available.