SR 57 – Chapman Ave Undercrossing Placement

Working with Athalye Consulting Engineering Service and CalTrans, we documented the placement of this concrete freeway span in Orange County, CA. Unique to this project, the bridge was built in place, but elevated above its final position in order to not obstruct Chapman Avenue with the concrete forms. We were on hand for the final lowering into position which took place over the course of 3 nights.

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