- Clythe Creek Subwatershed Study (1997)
- Downey Road Transportation Improvement Study
- Gordon Street Improvements
- Macdonell and Allan Structures Municipal Class Environmental Assessment
- Norwich Street bridge improvements
- Robertson booster pump station Environmental Assessment
- Silvercreek Parkway South Class Environmental Assessment
- Southwest Guelph Water Supply Environmental Assessment
- Speed River Crossing for Arthur Street Sanitary Sewer Class Environmental Assessment
- The Ward to Downtown bridges
- Wellington-Clair Feedermain
- Wyndham Street Municipal Class Environmental Assessment
- York Road Environmental Design Study
- York Trunk Sewer and Paisley-Clythe Feedermain
Date updated: December 6, 2021.