Rams re-sign center Tim Barnes, add depth to offensive line

Tim Barnes has been with the Rams since 2011, used mainly on special teams.

Mark J. Rebilas/Mark J. Rebilas-USA TODAY Sports

ST. LOUIS — The St. Louis Rams have re-signed center Tim Barnes, adding depth to an offensive line in flux.

Barnes has been with the Rams since 2011, used mainly on special teams, and had been an unrestricted free agent.

In 2013, Barnes made four starts in place of injured Scott Wells.

The Rams released Wells and tackle Jake Long, both of whom have had injury problems.