A new diverging diamond interchange (DDI) project in Tulsa, estimated at approximately $13 million, is set to enhance traffic flow and safety at a notoriously congested intersection. The project, which is being funded through a combination of federal and state resources, aims to alleviate confusion and reduce the high rate of accidents—currently around 134 per year—at the intersection of Memorial Drive and the Creek Turnpike.
The DDI design, which will be the second of its kind in Oklahoma, allows traffic to temporarily switch to the opposite side of the road, facilitating smoother left turns onto highways without the need to navigate through oncoming traffic. This innovative approach has been shown to reduce collisions by about one-third and improve overall traffic efficiency.
City officials emphasized the importance of public awareness and patience as residents adapt to this new traffic pattern. New overhead signage will guide drivers through the interchange, ensuring they are in the correct lanes for their intended routes.
In addition to the DDI project, the city is launching the \"Saving Our Homes\" initiative, aimed at assisting low-income residents at risk of losing their homes due to tax debt. Eligible participants can receive up to $4,000 to help clear titles or pay back property taxes, supporting long-term residents in maintaining their generational homes. This program is funded through the American Rescue Plan Act and is set to conclude on August 31st, encouraging interested residents to apply soon.
For further details on the DDI project and the Saving Our Homes initiative, residents can visit the city’s official website or contact the Tulsa Economic Development Corporation.