H-1 eastbound lanes have reopened after a lengthy shutdown tied to a police investigation, but leftover congestion is still snarling traffic across several routes on Oahu.

• Pali Highway is heavy near the Puu Iwa Road intersection and into Nu'uanu Valley.
• Moanalua Freeway remains slow entering town, with backup lingering near the Liliha Street overpass from the earlier shutdown.
• Nimitz Highway is busy both past Hickam and for drivers merging onto H-1, with bumper-to-bumper conditions reported.
• The Sand Island area and H-1 Middle Street merge are also heavy and slow-moving.
• Traffic starts to ease once drivers reach the Liliha Street overpass.

Outlook: Congestion should keep clearing gradually through the morning as the backup from the closure works itself out.