Emergency crews are at the scene of a tanker truck rollover at the I-680/I-29 interchange near Crescent, Iowa.
It appears the tanker carrying anhydrous ammonia overturned on a ramp. A nearby traffic camera shows the tanker on it's side in the grass near the interstate. Fortunately the tanker is not leaking.
There's no word on injuries. Drivers in the area can expect delays while the accident scene is cleaned up.