Enbridge has proposed a 41-mile reroute of the pipeline to end its dispute with the tribe and said in court filings that the project would take less than six years to complete. But the tribe has not granted the permits Enbridge needs to begin construction. A draft analysis of the project's environmental impact submitted in December 2021 received thousands of public comments, with many criticizing the report as insufficient. The company is still responding to the tribe's requests for more information.