Temporary spans for I-5 bridge expected by mid-June.
The replacement permanent span is expected by Autumn. The Federal government is expected to cover 100% of the costs of the temporary spans and 90% of the cost of the replacement span.

The temporary spans can carry card and trucks with "normal" loads. The speed limit would be reduced (was 60mph).

Bridges that can collapse are called "fracture critical," if a "single, vital component is compromised." Apparently these designs are widespread.

The semi's cargo was headed to Alaska via Vancouver, WA, where it was to be loaded on a barge.

The Bellingham Herald, May 26. "Temporary fix set for crumpled I-5 bridge in Wash."