Home‘Udderly slow’: Traffic jam after cow takeover on Hwy. 400 – CTV News ‘Udderly slow’: Traffic jam after cow takeover on Hwy. 400 – CTV NewsCanada ‘Udderly slow’: Traffic jam after cow takeover on Hwy. 400 CTV News Cow spotted on Hwy. 400 near Innisfil CP24 VIDEO: Watch out for a cow on side of an Ontario highway, police say INsauga