Bridges and Highways are the backbone of America’s transportation system, carrying the bulk of the nation’s business and personal travel. Many of the nation’s major roadways are in fair to poor condition and many bridges are structurally deficient or functionally obsolete. GZA helps Owners by designing pragmatic solutions that look at the possibilities of reusing existing substructures and widening existing structures and roadways, if possible, as well as new bridge foundations and highway embankments.