The Ohio Department of Transportation, Office of Structural Engineering, has developed library files for the state's standard I-beam and adjacent box beam sections; prestressing strands; live loads; and rebar for use with Bentley System Inc.'s Leap Conspan software. ODOT encourages designers to utilize these section libraries for consistency in design and review of plans developed with this software. ODOT does not endorse the use of Bentley System Inc.'s software package over other commercially available design software packages.