B2W Estimate is a SaaS solution for heavy civil construction estimating and bidding. It provides contractors with centralized cost data and specialized features to increase accuracy and speed, allowing them to win more bids at better margins. Key features include a central resource database, specialized bid creation functionality, flexible estimating and bid formatting, intuitive user interfaces, enterprise-class performance, simultaneous work on estimates, automated DOT bidding, advanced bid analysis and management reporting, audit trail and error-check wizard, and seamless export to project management, accounting, and field tracking systems.