Two separate accidents involving semi-trucks seriously injured two men and closed two well-traveled roadways today.

At about 11:30 a.m., a traffic accident involving a container truck and an automobile seriously injured a man and temporarily closed Kunia Road near Schofield Barracks’ Lyman Gate this afternoon. City Emergency Medical Services officials said paramedics treated the driver of the car, a male in his 30s, and took him to a hospital in serious condition after “a semi-truck crashed on to his vehicle.”

Police closed Kunia Road in both directions from Lyman Gate to the Kunia Golf Course immediately after the accident, but at about 1 p.m. traffic was being contra-flowed near Kunia Village.

At about 12:35 p.m., paramedics treated the male driver of a semi-truck that overturned at the H-1 westbound Campbell off-ramp. The man, 55, was taken to a trauma hospital in serious condition.

Police said they closed the off-ramp due to an oil spill from the accident.

The off-ramp was reopened around 2:15 p.m.

Kunia road was reopened about 4 p.m.

Two separate crashes, within an hour of each other, both involving semi trucks. Luckily both the driver of the car, in the first crash and the driver of the truck, in the second, survived and were transported by EMS to hospitals is serious condition. We hope for speedy recovery for both patients! #EMS #Paramedic #EMT #SaveLives #Ambulance? #semitruck #semitruckphotos #crash

A post shared by City & County of Honolulu EMS (@honoluluems) on Oct 3, 2017 at 4:03pm PDT