Medium large transport misses intersection where supposed to hold and crosses active runway.

Attributes
ACN	162735
Time
Date	199011
Day	Mon
Local Time Of Day	1801 To 2400
Place
Locale Reference	atc facility : dca
State Reference	DC
Altitude	agl bound lower : 0 agl bound upper : 0
Environment
Flight Conditions	VMC
Light	Night
Aircraft 1
Operator	common carrier : air carrier
Make Model Name	Medium Large Transport, Low Wing, 2 Turbojet Eng
Flight Phase	ground other : taxi landing other
Flight Plan	IFR
Person 1
Affiliation	company : air carrier
Function	flight crew : captain oversight : pic
Qualification	pilot : flight engineer pilot : commercial pilot : atp
Experience	flight time last 90 days : 250 flight time total : 17000 flight time type : 6000
ASRS Report	162735
Person 2
Affiliation	company : air carrier
Function	flight crew : first officer
Qualification	pilot : instrument pilot : atp pilot : commercial
Events
Anomaly	incursion : runway non adherence : clearance
Independent Detector	other flight crewa
Resolutory Action	none taken : anomaly accepted
Consequence	faa : reviewed incident with flight crew
Supplementary
Primary Problem	Flight Crew Human Performance
Air Traffic Incident	Pilot Deviation

Narrative:

Was cleared to land on runway 18 on 3 mi final on river visibility approach. Was advised at same time that an aircraft was cleared to land on runway 21 and would hold short of runway 18. After T/D, tower advised us to continue rollout through intersection of runway 21 and made a right turn on alpha or charlie taxiway and hold short of runway 21. I cleared runway 18 on taxiway alpha and began taxiing westbound on alpha. I did not recognize the approach of the runway 21 intersection until I was parking into the intersection, even though the brakes were applied abruptly. I elected to vacate the intersection quickly by proceeding through west/O clearance. The landing aircraft was observed on final approximately 100' AGL. At a closure rate of 100'/second average and a minimum of 4500' sep. When decision was made, there was no imminent danger to either aircraft. The first officer was occupied with after landing duties.

Original NASA ASRS Text

Title: MLG MISSES INTXN WHERE SUPPOSED TO HOLD AND CROSSES ACTIVE RWY.

Narrative: WAS CLRED TO LAND ON RWY 18 ON 3 MI FINAL ON RIVER VIS APCH. WAS ADVISED AT SAME TIME THAT AN ACFT WAS CLRED TO LAND ON RWY 21 AND WOULD HOLD SHORT OF RWY 18. AFTER T/D, TWR ADVISED US TO CONTINUE ROLLOUT THROUGH INTXN OF RWY 21 AND MADE A RIGHT TURN ON ALPHA OR CHARLIE TXWY AND HOLD SHORT OF RWY 21. I CLRED RWY 18 ON TXWY ALPHA AND BEGAN TAXIING WBND ON ALPHA. I DID NOT RECOGNIZE THE APCH OF THE RWY 21 INTXN UNTIL I WAS PARKING INTO THE INTXN, EVEN THOUGH THE BRAKES WERE APPLIED ABRUPTLY. I ELECTED TO VACATE THE INTXN QUICKLY BY PROCEEDING THROUGH W/O CLRNC. THE LNDG ACFT WAS OBSERVED ON FINAL APPROX 100' AGL. AT A CLOSURE RATE OF 100'/SECOND AVERAGE AND A MINIMUM OF 4500' SEP. WHEN DECISION WAS MADE, THERE WAS NO IMMINENT DANGER TO EITHER ACFT. THE F/O WAS OCCUPIED WITH AFTER LNDG DUTIES.

Data retrieved from NASA's ASRS site as of July 2007 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.