CADD_FILE_-_Eckert_Road_Bridges_-Benchmarks.dwg

This is a CADD (Computer-Aided Design and Drafting) file containing benchmarks and technical drawings for the Eckert Road Bridges 2147 and 2148 project in Boise, Idaho. The file supports a major infrastructure project involving the demolition of existing bridge structures and construction of new bridges spanning the Boise River and Ridenbaugh Canal at the intersection of Eckert Road and Boise Avenue. The project scope includes construction of a single-lane roundabout at this intersection, reconstruction of roadway approaches, and a multi-use pathway along the west side of Eckert Road connecting the Boise River Greenbelt to Boise Avenue. Additional work comprises a Greenbelt underpass beneath Eckert Road, modifications to Barber Park driveway access, roadway excavation and embankment, pavement construction, curbing, guttering, sidewalks, retaining walls, drainage improvements, utility adjustments, traffic control, permanent signing and markings, illumination, landscaping, and erosion and sediment control measures.

The CADD drawings establish design benchmarks and technical specifications that all construction work must follow in accordance with the project plans and specifications. All irrigation and bridge work must comply with the NMID (North and Middle Idaho District) Approval Letter dated July 16, 2026, unless otherwise approved by the irrigation district. These technical drawings serve as the foundation for contractor bid preparation and project execution, ensuring consistency between design intent and field implementation across all structural and site work components.