|July 2014 (37.54194 Degrees, -122.34889 Degrees) Crystal Springs Road Bridge|
I wonder why arch bridges were so popular 110 years ago. They seem like a poor choice since they restrict the stream flow and cause flooding upstream. Today an inexpensive bridge for a 40 ft span would be a nice shallow reinforced concrete slab.
San Mateo County, California Bridges: Crystal Springs Road Bridge across San Mateo Creek by Mark Yashinsky is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
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