A 26-year-old man is in critical condition after crashing his moped on Kalanianaole Highway in Aina Haina, and police think speed was the cause.

• The crash happened just after noon on the eastbound side of Kalanianaole Highway.
• Police say the rider was weaving through traffic, lost control, and hit a curb.
• He was taken to the hospital in critical condition.
• Speeding is the suspected cause, according to Honolulu police.

Outlook: Police are still investigating, and speed-related moped crashes remain a recurring problem on Oahu's main highways.