Peoria, AZ – A significant traffic closure is affecting drivers across Maricopa County after a crash shut down northbound Interstate 17 in Peoria early Sunday morning, creating miles of congestion and delays.
According to the Arizona Department of Transportation, the closure began around 7:50 a.m. Sunday near Peoria Avenue after a crash blocked all northbound lanes of I-17. Officials said there is no estimated time for reopening as crews remain on scene working to clear the roadway.
Traffic camera footage shows a heavy buildup of vehicles stretching well beyond the crash site, with traffic at a near standstill in some areas. Emergency responders were seen diverting traffic and securing the scene while cleanup operations continued.
Authorities have not yet released information on how many vehicles were involved in the crash or if any injuries were reported. Drivers are being urged to avoid the area entirely and seek alternate routes, including nearby surface streets or Loop 101, to bypass the closure.
The shutdown is impacting one of the region’s busiest commuter corridors, raising concerns about extended delays through the late morning and possibly into the afternoon. Motorists traveling through Maricopa County are encouraged to check real-time updates through the AZ511 system before heading out.
Officials also remind drivers to slow down and remain alert when approaching traffic backups and emergency scenes to ensure the safety of first responders and other motorists.
Delays are expected to continue until the crash is fully cleared and lanes are safely reopened.
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