Gwinnett County Government is working with the Gwinnett Place and Gwinnett Village Community Improvement Districts (CID) to bring Diverging Diamond Interchanges (DDI) to I-85 at Pleasant Hill Road and I-85 at Jimmy Carter Boulevard.
The DDI’s innovative design relieves congestion, improves safety, and is less expensive than replacing or widening the bridge. A DDI shifts traffic to the opposite side of the road, making left turns onto the interstate easier and improving the flow of traffic across the bridge.
Check out the I-85 at Pleasant Hill Road and I-85 at Jimmy Carter Boulevard Web pages for project information and construction updates.
If you have any questions about the DDI projects, email DOTCommunityRelations@gwinnettcounty.com.