This improvement is split into two major phases of work. Phase I – Iron Bridge Road. This phase includes a new structure with MSE retaining walls which will carry relocated Iron Bridge Road over the Union Pacific Railroad resulting in a new intersection with Woodside Road and a new point of access/parking lot for the Interurban Bike Trail which will be realigned and utilize a new structure to pass under Iron Bridge Road. Woodside Road will also be widened and resurfaced during this phase to extend the existing four-lane section with flush median/left turn lane coming from the west up to the new intersection with Iron Bridge Road. Finally, Pedigo Lane will be relocated to the west to make room for the new alignment of Iron Bridge Road. Phase II – Woodside Road. This phase includes new structures for the Interurban Bike Trail and the Union Pacific Railroad to carry them over Woodside Road which will be reconstructed as an underpass with four thru lanes, bike lanes, and a raised median. East of the underpass, Woodside Road will be reconstructed to provide a five-lane section with four-lane thru lanes, bike lanes, and a center bi-direction turn lane with curb and gutter and sidewalk.