Welcome to Bentley LEAP Bridge Concrete, a fully integrated bridge Geometry, Substructure, and Superstructure analysis, design, and rating software for Precast and Cast-in-place (CIP) post-tensioned or reinforced concrete box girder or slab bridges built on falsework. You are joining a select group of professional engineers who use LEAP Bridge to perform efficient and accurate designs everyday. Even if you are new to computer-aided design software, you will find LEAP Bridge Concrete easy to use. If you are an expert, you will appreciate the fully integrated features that make LEAP Bridge Concrete a very powerful design tool.