(KMOV.com) -- Traffic was backed up along Page Avenue in St. Louis County Sunday morning after a semi-truck accident.
The northbound on-ramp from Page Avenue was closed from around 8:45 a.m. until 3:30 p.m.
Authorities said the driver was attempting to head north onto I-170 on-ramp from Page Avenue when the truck flipped over.
The driver reportedly suffered minor injuries. No one else was hurt.
It is unclear what the semi-truck was hauling.