摘要: |
On June 28,2021, bridge engineering firm Modjeski and Masters Inc. was engaged by the Union Pacific Railroad Co. to assess damages to the Dry Canyon Bridge, which had been in the path of the Lava Fire. The wildfire started on June 24 by lightning and eventually burned over 26,000 acres in the area of Weed, California.
The Dry Canyon Bridge was built in 1926 as a 19-span, built-up steel deck plate girder viaduct over Dry Canyon, situated in a wooded valley off the northwest slope of Mount Shasta. |