King County, Wash., builds a toughie
Collaboration makes innovation possible
Tricky underlayer presents unique challenge on Pa. bridge
Construction methods satisfy environmental sensitivities
Caltrans merges two projects for optimum results
Hollow-core FRP bridge columns show promise
Designers go extra mile to rehab old Pa. span
Signature Kentucky bridge will be a modern gateway
Design skew creates unique challenges over Ill. I-90
