The San Francisco 49ers announced they have placed LT Trent Williams on injured reserve. Trent Williams” width=”300″ height=”200″> Additionally, the 49ers have signed OL Matt Hennessy to a two-year contract.

Williams initially was not placed on the IR, with hope that he'd return this season. However, the injury has not improved in condition, and Williams' season has officially been ended. Kyle Shanahan was asked about the potential of the injury being a long-term or perhaps career-ending issue for Williams.

The San Francisco 49ers announced on Thursday that left tackle Trent Williams is done for the season and has been placed on Injured Reserve.