Honolulu police say the Alexander Street on-ramp to the H-1 Freeway's westbound lanes was closed due to an oil spill Wednesday morning.
The announcement was made just after 7:30 a.m.
Motorists are advised to avoid the area.
One viewer sent in this photo of mauka-bound traffic on McCully Street backed up near King Street.
The road was reopened at around 10 a.m.
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