Florida DOT estimated a significant increase in daily vehicle use on a four-lane stretch of the John Young Parkway in Orange County, Florida. We teamed with Southland Construction on this design-build project to widen, reconstruct, and add a new alignment extension to the roadway. The project also included converting an existing at-grade intersection into an urban interchange. The original design for the two new flyover bridges included post-tensioned cast-in-place concrete integral intermediate piers, but construction would require major traffic detours that would only be permitted during certain time frames. Instead, we designed steel-plate boxes for the cap, which lowered the bridge's vertical profile, matched the bridges' steel girders, and allowed us to construct the bridge in sections that greatly reduced the need for detours.