Engineering and design firm
Appears in 1 story · Last updated Oct 4, 2026
As of October 2026: Designer of the Big Creek Tunnel project
Cleveland's sewers carry sewage and stormwater in a single pipe, so heavy rain forces the mix to overflow into creeks and Lake Erie. The Northeast Ohio Regional Sewer District has spent 15 years digging storage tunnels to hold that flow. On October 1, contractor Granite announced the award for the program's last tunnel.
Updated Oct 4
No stories match your search
Try a different keyword
How would you like to describe your experience with the app today?