Update: I-74 has reopened this evening
A tractor trailer has overturned on westbound Interstate 74.
It happened just before noon near the Harrison exit. All lanes of westbound I-74 have been shut down and traffic is being diverted to the Harrison exit. Detoured traffic can take Harrison Ave. west to SR 128 south to rejoin I-74.
It is unclear how many vehicles are invovled or if there are any injuries.
ARTIMIS estimates the accident will take three hours to clear.