Officials are investigating a serious wrong-way crash involving multiple vehicles on Interstate 10 in Phoenix.
The crash occurred early Friday morning in the westbound lanes near 19th Avenue.
According to the Arizona Department of Public Safety, a passenger car hit a Uhaul truck pulling a car on a trailer.
DPS says injuries do not appear to be life-threatening, but three adults and four children were involved and were taken to the hospital.
DPS says as of September 8, 2017, in Arizona there have been 17 wrong-way collisions resulting in injuries and 12 wrong-way crashes resulting in fatalities.
Stay with ABC15 for updates.