A collection of testimonies from a church with an unusual constituency of homeless people, college students, middle-class Christians, mentally ill, drunks, and former inmates. This diverse group is finding the power of the gospel in ways that will surprise the mainstream church and bring the cultural validity of the gospel to the skeptics and unbelieving world. Accompanied by the noise of 18-wheelers and rushing traffic, they meet beneath an interstate bridge in Waco, Texas. They have a wake=up call for the American church.