Tappan Zee Main Span Internal Access  County Fabricators has fabricated and delivered approximately 3,200 linear feet of ladders and over 400,000 lbs of platforms for the internal tower access on both spans of the New NY Bridge. Each component was fabricated and assembled in our shop and galvanized before final delivery to the job site. The duration of this project was approximately 14 months, with the bulk of the fabrication completed within a 8 month timeframe.