Large Transport
Flight Crew Air Transport Pilot (ATP)
Deviation / Discrepancy - Procedural Published Material / Policy
General None Reported / Taken
Airport; Chart Or Publication
We recently flew into SFO; and there appears to be an error in the taxiway designations and the depiction on the 10-9 airport diagram. The taxiway that is charted as 'B1' on the 10-9 page is actually labeled as 'Q' on the airport signs on the actual taxiway. We did not see any taxi sign labeled as B1.  Also; the taxiway labeled as 'Q1' on the 10-9 page; is not even marked on the actual taxiway in SFO. I could be mistaken; but I would like to request that this issue be looked into to make sure that the signage on the diagram exactly matches the actual taxiway signs on the airport.
Large Transport Captain reported the signage and some of the taxiways at SFO did not match the Jeppesen chart.