December 2012 (39.2977 Degrees, -121.0890 Degrees) South Yuba River Bridges |
You can see that the slab superstructure in Section B-B and the precast girder superstructure in Section C-C have a deep exterior girder to match the depth of the box girder in Section A-A of the main span. Caltrans bridge engineers get tired of designing the same thing all the time so management usually lets them try something new when the situation allows.
Nevada County, California Bridges: South Yuba River Bridges (4) by Mark Yashinsky is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 License.
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