At least 3 dead in 'catastrophic' Hwy. 400 crash

3 vehicle crash closes section of Hwy. 400

Fatal collision closes northbound lanes of Hwy. 400 in Innisfil

"Absolutely catastrophic" Highway 400 accident kills at least three

Good Samaritan's car stolen while helping at crash on Hwy. 400 in Ont.

Massive fiery crash on Highway 400 in Ontario

At least 70 vehicles crash in Hwy. 400 whiteout

Dashcam shows collision resulting in pileup on Highway 401

Motorcyclists caught speeding on Ontario Highway 400 before crash

Serious crash on Hwy. 400 north leaves motorist badly hurt

Transport truck safety called into question after deadly Hwy. 400 crash

5 people injured after crash on Jane and Hwy. 400

Raw Video: Fiery Hwy. 400 crash

'Worst crash I've ever seen' photos of fatal crash on highway 400 in Ontario

Fiery 14-vehicle crash on Highway 400 kills 3

Man dies after multi-vehicle crash on Hwy. 400

Traffic | Deadly crash shuts GA 400 lanes down in Roswell: GDOT

1 person is dead following a high speed crash on Highway 400

Driver facing several charges after serious crash on Hwy. 400 in Barrie

'Actions of one driver' may be to blame for deadly Hwy. 400 crash