Code Material Type Description 330 Steel Box Beam Other 331 Steel Box Beam Simple 332 Steel Box Beam Continuous 336 Box Beam Orthotropic Code Material Type Description 340 Steel Truss Other 343 Steel Deck 344 Steel Truss Thru 347 Steel Truss Movable Lift – 348 Steel Truss Movable Bascule – 349 Steel Truss Movable Swing – 34A Truss Pony APPENDIX C (Continued) STRUCTURE TYPE CODING Code Material Type Description 350 Steel Arch Other 353 Arch Deck 354 Arch Thru 355 Steel Arch Filled Material Type Description Code 360 Steel Girder Other 363 Steel Girder Deck 364 Girder Thru 366 Steel Girder Orthotropic 367 Girder Movable Lift – 368 Steel Girder Movable Bascule – 369 Steel Girder Movable - Swing
Code Material Type Description 330 Steel Box Beam Other 331 Steel Box Beam Simple 332 Steel Box Beam Continuous 336 Box Beam Orthotropic Code Material Type Description 340 Steel Truss Other 343 Steel Deck 344 Steel Truss Thru 347 Steel Truss Movable – Lift 348 Steel Truss Movable – Bascule 349 Steel Truss Movable – Swing 34A Truss Pony APPENDIX C (Continued) STRUCTURE TYPE CODING Code Material Type Description 350 Steel Arch Other 353 Arch Deck 354 Arch Thru 355 Steel Arch Filled Code Material Type Description 360 Steel Girder Other 363 Steel Girder Deck 364 Girder Thru 366 Steel Girder Orthotropic 367 Girder Movable – Lift 368 Steel Girder Movable – Bascule 369 Steel Girder Movable - Swing
Bridge_Inventory_Coding_Guide_Revised_2012-08.docx