Officials are investigating a window shattering on the Loop 202 in Tempe.
The incident happened around 12:15 p.m. on the Loop 202 and the Scottsdale Road off-ramp.
The driver told ABC15 she was stopped on the westbound off-ramp when all of a sudden her driver side window shattered.
Tempe police said an unknown object hit the driver's window.
Stay with abc15.com and ABC15 Mobile for updates.
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