For engineers looking to download a box culvert design spreadsheet
| Your need | Download this | |-----------|----------------| | Fast, code-compliant, ready to submit | CivilWeb Box Culvert Spreadsheet (paid) | | Customize formulas for unusual geometry | StructuralMD GitHub (.ods, convert to .xlsx) | | Learn structural logic before using software | ExcelCalcs free “Box Culvert – Working Stress Method.xls” | | Hydraulic-only (no reinforcement design) | USBR’s free “Hydraulic Toolbox” (not a spreadsheet, but better) |
: Provides a verified "Concrete Box Culvert analysis and Design" tool (v1.1) by Turan Babacan, which includes detailed geotechnical and structural checks. Scribd (AASHTO LRFD Template) : A specialized sheet for designing per AASHTO LRFD
Note: Always scan downloaded .xlsm files for macros before enabling. Use Windows Defender or VirusTotal.
: Australian standards for precast reinforced concrete box culverts.