The collision occurred around 7:40 p.m., according to Muni spokesman Paul Rose.
No one was on board the F-line Milan car involved in the accident, but one person in the vehicle was injured. They were taken ot the hospital as a precautionary measure, Rose said.
The collision occurred at slow speeds, according to Rose.
The accident is causing delays on the F-line. Motor coach shuttles have been put in place between 22nd and 30th streets on Church.