CADD_FILE_-_Eckert-BoiseAve_Roundabout_-_Add_Topo_020926.dwg

This is a Computer-Aided Design (CADD) file related to a infrastructure project in Idaho involving the addition of topographic survey data for the Eckert Road and Boise Avenue roundabout component of a larger bridge replacement and roadway reconstruction initiative. The file, dated February 9, 2026, contains technical drawings and survey information necessary for the design and planning phases of the project, which encompasses the City of Boise's Eckert Road Bridges 2147 and 2148 improvement project.

The project involves comprehensive infrastructure work including demolition of existing bridge structures and construction of new bridges over the Boise River and Ridenbaugh Canal, installation of a single-lane roundabout at the Eckert Road and Boise Avenue intersection, and reconstruction of roadway approaches. Additional components include a multi-use pathway along the west side of Eckert Road, a Greenbelt underpass beneath Eckert Road, and modifications to Barber Park driveway access. The scope encompasses roadway excavation and embankment, pavement construction, curb and gutter work, sidewalks, retaining walls, drainage improvements, utility adjustments, traffic control, signage and pavement markings, illumination, landscaping, and erosion and sediment control measures. All irrigation and bridge work must comply with the Nampa and Meridian Irrigation District (NMID) Approval Letter dated July 16, 2026.