Navigation: Drawings > Working With a TPC Drawing > Using Line Types > Predefined Line Types These are the predefined line types, defined in the TpcLines.dat file installed in the program folder. They are sown here in their Category order. Bike Building Dash Fence Railroad Road Scale Break Stream The arrow tracks with the traverse direction and the [x] Reverse toggle in Traverse Drawing Settings. See Control Point Settings dialog. Text These are for use with outlined text. Topo Utility Vegetation Wall Related Topics Modifying TPC’s Predefined Line TypesAdding Your Own Line TypesUser Data FilesUsing CAD Line TypesLine Type Categories Editions Personal, Premium, Professional Copyright © 2026 Traverse PC, Inc.