Alex Smith is headed to Kansas City, the first major acquisition by the Chiefs since Andy Reid took over as coach.
A person with knowledge of the trade told The Associated Press on Wednesday that the Chiefs have agreed to deal for the 2005 top overall draft pick who lost his starting quarterback job in San Francisco to Colin Kaepernick last season.
The person spoke on condition of anonymity because the trade does not become official until March 12, when the NFL's new business year begins.
Another person familiar with the deal said the 49ers will get a second-round draft pick in April, No. 34 overall, and a conditional pick in the 2014 draft.
Fox Sports first reported the deal.
Smith sustained a concussion Nov. 11 and Kaepernick played well in his place. Coach Jim Harbaugh stuck with him even when Smith got healthy, and Kaepernick led the 49ers to the NFC championship and a close loss to Baltimore in the Super Bowl.
The 28-year-old Smith struggled for most of his career in San ...