Ada County Highway District

Integrated Five Year Work Plan 2019 - 2023

This is the sixth year of ACHD's Integrated Five-Year Work Plan. The 2019-2023 plan was adopted by the ACHD Commission on September 26, 2018.

This year the plan incorporates nearly $851 million in building, maintenance and operations, and enhancement of Ada County's 5,000 lane miles of roadway infrastructure. The plan outlines the concept, design, right-of-way and construction years for some 338 projects and programs. Projects are included in the plan as a result of community input, as well as safety, scheduling and a number of technical factors.


Integrated Five-Year Work Plan By Sections




For additional information:


ACHD Main Line: 208-387-6100
Plans and Programs  208-387-6119
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