WOODWAY BLUEBONNET PIPELINE LLC — Integrity Assurance Notification

PROGRAMOpID 39375 WOODWAY TEXAS PIPELINE LLC OpID 39755 WOODWAY BLUEBONNET PIPELINE LLC In 2025, Woodway Holdings, the parent company of Woodway Bluebonnet Pipeline and Woodway Texas Pipeline, collectively "Woodway", implemented a major enhancement to its pipeline information management processes through the deployment of a new geodatabase designed for data analysis and records retention. This advancement in data collection and integration enabled Woodway to transition from a Subject Matter Expert (SME)-based risk assessment approach to a structured semi-quantitative methodology. In accordance with 49 CFR §192.909(b), this letter serves to notify PHMSA and the Railroad Commission of Texas (RRC-TX) that a significant change has been made to our data management and risk assessment practices and fully adopted into our Integrity Management Program (IMP) in September 2025.#