Planning project · Planning application
Culvert replacement on Eightmile Creek approved as part of road widening
The plan swaps an aging 36-by-48-inch corrugated metal pipe for a 48-inch concrete pipe. It is part of a project to widen a two-lane rural road to five lanes with multi-use paths. The city approved it Aug. 7 after a no-rise flood review.
About this application
Replace a CMP elliptical pipe on Eight Mile Creek at Cloverdale Rd
Project name on file: E Cloverdale Rd, Victory Rd to Overland Rd - CFH
Timeline
Aug. 7, 2026
Planning Applications: Project Entitled
July 1, 2026
Pending Application Submittal: Planning Applications in Review
June 23, 2026
Concept Review Complete: CR Complete - Type 2
June 9, 2026
Application Submittal: Online
June 9, 2026
Application filed
Documents
Plans
- Download Highway construction plan set and sheet index
Ada County Highway District construction plan set with a sheet index covering plan and profile sheets, bridge deck repairs, traffic and signing plans, and construction staging.
June 9, 2026 · 57 pages · 27.5 MB · PDS-Other Small Docs
Project narrative
- Download No-rise documentation for culvert replacement and floodplain alterations
HEC-RAS-based no-rise report for replacing a CMP elliptical culvert on Eightmile Creek with a 48-in RCP pipe as part of a road widening project, with a project description and methodology.
June 9, 2026 · 53 pages · 10.7 MB · PDS-Other Small Docs
Other documents
- PDS-Concept Review Summary Report -
June 23, 2026 · 465 KB · PDS-Concept Review Summary Report
- PDS-Application
June 9, 2026 · 158 KB · PDS-Application
