The Playhatch road into Sonning from the A4155 Henley Road was shut before Christmas after the River Thames burst its banks.
It re-opened for a few days, but was closed again on December 27, after heavy downpours flooded the area.
Oxfordshire County Council confirmed the bridge has been partly open from one end since 4pm yesterday, although water levels in the area are still high.
Were you affected by the closure? Let us know below.