[Linked Image from bloximages.chicago2.vip.townnews.com]

Hard to tell just from that pic (and I didn't read the whole article so this may be covered) but the grill looks to be resting on a rock ledge. If so the safety chains wouldn't be holding that entire pickup's weight.

I chukar hunt a lot not too awful far from that bridge. It isn't too long as the Malad River Gorge isn't real wide so you're past it quickly at 75 MPH. Still a scary deal and "no" to AcesNeights and AZMark...I believe the incident you're referring to was on the Salmon River Dam, about 40 miles south of the Malad River Gorge.