UPDATE — As of 9:08 a.m., the crash has been cleared and all northbound lanes have reopened.
A crash has been reported on northbound Decatur Boulevard at Harmon Avenue at 6:34 a.m., according to RTC of Southern Nevada.
All northbound lanes are reportedly blocked after Harmon Avenue until further notice.
Drivers are advised to use other routes until the crash is cleared.
This story is developing, check back later for updates.