Typical Sections (TS) PDF, AutoCAD (DWG), and MicroStation (DGN) files for projects submitted on or after November 8, 2021 or that opt to comply Table of Contents PDF files2021 TTM TS PDF FilesTitleSizeNo data availableAutoCAD files (DWG)2021 TTM TS DWG FilesTitleSizeNo data availableMicroStation files (DGN)2021 TTM TS DGN FilesTitleSizeNo data available