Morning rush hour delays after crash on Auckland's Northwestern Motorway

Motorists are being warned of morning rush hour delays after a crash on an on-ramp to Auckland's Northwestern Motorway.

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One person was injured in the early morning accident. Source: Breakfast

Police say one person sustained "moderate" injuries in the crash at around 6.30am today.

"The on-ramp is blocked and the motorway is down to two lanes in this area so motorists can expect significant delays," police say.