ST. LOUIS — The St. Louis Rams and Ravens center Jason Brown have agreed to terms of a free agent deal.

The Rams were expected to hold a news conference Saturday afternoon to introduce Brown, a big step in rebuilding their offensive line. Terms of the deal were not immediately available.

Brown and Giants safety James Butler both made visits to Rams Park on Friday, the first day of free agency. Talks were ongoing with Butler.

Talks were also continuing with Rams free agent cornerback Ron Bartell, who visited New Orleans on Friday.