Traffic is moving slowly on Route 15 northbound in Stratford after a two-car collision shut down the northbound lanes between exits 52 and 54 on Thursday night, state police said.
According to state police, three people were taken to the hospital for treatment of minor injuries.
Route 15 northbound was still closed as of about 10:30 p.m. but police said at the time it was expected to reopen within the next 10 minutes.
No additional information was immediately available.
Check back for updates.