L Taraval Improvement Project construction began in August 2019. In September 2019, construction on the first phase of the project began. It took place between Sunset Blvd and 46th Avenue. The first phase was completed in July 2021. The second phase began in January 2022, with the second phase of the construction project taking place from Sunset Blvd to Ulloa St near West Portal station. This phase is expected to last through 2024.