build HSR California

Avenue 15 Grade Separation


The crossing will take Avenue 15 traffic over high-speed rail lines and existing freight lines.


In Madera County, between Road 29 and Road 29 ½.


Bridge deck construction has begun, and workers are preparing forms for a concrete pour to extend the abutment’s wing walls. The 35-foot tall, two-span structure will take traffic over the future high-speed train and the existing BNSF freight rail alignment. Cast in place embankment walls are taking shape on the east side of the structure. On the bridge, crews are setting precast deck panels on top of the girders, creating a working area that will be a permanent part of the bridge deck.

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