Narrative:

Arriving in to sjc I was given instructions to follow a gulfstream on 2 mile final for runway 30L. I could not see the gulfstream but was still 5 miles from the airport. Upon landing just before the wheels touched down I saw 30R of which the right was barely visible due to the paint being very worn. Just as I touched down I heard the tower clear an airliner for takeoff on 30R and then immediately cancelling the takeoff clearance. Upon clearing the runway I was told to call the tower. I knew immediately after landing what had occurred. I had mistakenly confused a taxiway parallel and to the right as being runway 30R thereby thinking I was landing on runway 30L. I contributed the main cause of this incident; complacency; and not clearly identifying both the left and right runways during the approach. Secondly and to a much lower extent the worn runway markings also played a part in this incident.

Google
 

Original NASA ASRS Text

Title: A Part 135 Cargo pilot landed on SJC Runway 30R after being cleared to land on Runway 30L. He mistook the taxiway east of 30R as Runway 30R; And because the R in 30R was faded thought he was landing on 30L.

Narrative: Arriving in to SJC I was given instructions to follow a Gulfstream on 2 mile final for Runway 30L. I could not see the Gulfstream but was still 5 miles from the airport. Upon landing just before the wheels touched down I saw 30R of which the R was barely visible due to the paint being very worn. Just as I touched down I heard the Tower clear an airliner for takeoff on 30R and then immediately cancelling the takeoff clearance. Upon clearing the Runway I was told to call the Tower. I knew immediately after landing what had occurred. I had mistakenly confused a taxiway parallel and to the right as being Runway 30R thereby thinking I was landing on Runway 30L. I contributed the main cause of this incident; complacency; and not clearly identifying both the left and right runways during the approach. Secondly and to a much lower extent the worn runway markings also played a part in this incident.

Data retrieved from NASA's ASRS site as of April 2012 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.