Oklahoma Highway 412 Bridge Upgrades | Tulsa News

Oklahoma DOT is launching major bridge upgrades on Highway 412 between Sand Springs and Tulsa, including four deck replacements and substructure repairs — one project alone costs $3 million and will narrow lanes to one way until late spring 2027. Three more crossings in Sand Springs and west Tulsa will see lane reductions with two lanes open each way. Plus, a $460K fix on the Highway 97 bridge over the Arkansas River will reduce northbound lanes but keep morning rush hour flowing. Expect delays and detours through early to late spring — all for safer, stronger roads. Listen in comfort:Get a discount on a Soli Pillow: http://solipillow.com/discount/dnn. Advertise on DNN:[email protected] This is an automated, high-level news summary based on public reporting.Report issues to [email protected]. View sources & latest updates:https://sources.thednn.ai/a880577900b081ca