Yes it could ! I just got an alert on my phone and had to go direct traffic just up the road, a truck and a ATV :( it don't look good from where I was (200 yards away stopping trafic) some Bikers helped me out getting cars to turn around ..
ATV:s really have no business driving on the road. Lethal. Why? Because they're essentially poorly handling motorcycles that don't require a motorcycle license.