For Lettings After June 2004 Description File Name Format Type "C" Bearings For Steel Girders and Stringers brg01_typec_stl PDF DGN Type "D" Bearings For Steel Girders brg02_typed_stl PDF DGN Type "E" Bearings For Steel Girders brg03_typee_stl PDF DGN Type "N" PTFE Bearings. For Prestressed Girders (Exp. With 4-Stopper Plates) brg05_ptfe_psi_4stp PDF DGN Type "N" PTFE Bearings. For Steel Girders (Exp. With 2-Stopper Plates) brg07_ptfe_stl_4stp PDF DGN Laminated Neoprene Bearings for Steel Girders (Fixed) brg08_neo_stl_fix PDF DGN Laminated Neoprene Bearings for Prestressed Girders (Expansion) brg09_neo_psi_exp PDF DGN Laminated Neoprene Bearings for Steel Girders (Fixed and Expansion) brg10_neo_stl_fix_exp PDF DGN Pot bearing for Steel Girders brg11_pot_bearing PDF DGN The documents are provided in Acrobat Reader format. Free Acrobat Reader download