AASHTO TF-30-1, Task Force 30 Report in Two Parts, brings together guide specifications for concrete overlays, the first part covering pavements and the second bridge decks. The report addresses surface preparation, bonding, mixture and placement requirements, curing and the acceptance criteria applied to the finished overlay. It is a reference for pavement and bridge engineers, contractors and inspectors involved in rehabilitating deteriorated concrete surfaces, and it records the state of practice at the time of issue rather than a current standard.