MARANA, Ariz. (KVOA) - The Marana Police Department is on the scene of a fatal crash involving a bicyclist and commercial vehicle.

According to MPD, the crash happened on Wednesday morning in the area of Twin Peaks Road and Camino De Manana.

The bicyclist was pronounced dead at the scene.

MPD said northbound Twin Peaks Road is currently closed at Blue Bonnet Road.

Drivers are advised to avoid the area and find an alternate route.

An investigation is underway.

Stay with News 4 Tucson for updates.

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