127EAU26Q0015 Attachment 3 Drawings.pdf

This engineering design drawing is a detailed technical specification for a Roadway Cattle Guard produced by the Arizona Department of Transportation (ADOT). The document provides comprehensive construction plans for a cattle guard structure, including multiple detailed views such as Plan B, Section A-A, Section B-B, and an End View, with specific dimensional and material requirements.

The design includes multiple angle assembly details and a unit table specifying different roadway widths ranging from 12 to 40 feet, with corresponding grill units (2-7 units) and concrete/rebar specifications. Key technical notes outline requirements for cattle guard construction, including clamp specifications, stud configurations, angle iron assemblies, and loading standards. The general notes provide precise instructions for fabrication, including guidance on grill units, angle iron assemblies, stud placement, and overall structural composition, with specific requirements for roadway grade, cross slope, and beam loading standards.