An update to this story.

The bridge, designed to carry vehicles along a private road on the property of New Castle Development, weighed around 30,000 pounds and was valued around $100,000, according to police.
The bridge was likely sold as scrap. Depending on the market quote, 30,000 pounds of steel could sell for between $3,000 and $6,000.
So, the 100 grand number is obviously replacement cost.

The bridge was made of corrugated steel and had a steel web-type deck and I-beam substructure.
Huh? Made of corrugated steel? :confused: