A503 road traffic accidents
14,515 collisions recorded
1979 to 2024
The A503 appears in 14,515 collisions in the STATS19 data between 1979 and 2024, involving 17,179 casualties. Of these collisions, 141 were fatal and 2,226 were serious. Recorded collisions in 2024 were up 7% on 2023.
Severity Breakdown
- Fatal
- 141
- Serious
- 2,226
- Casualties
- 17,179
- Fatal
- 141
- Serious
- 2,226
- Casualties
- 17,179
Collisions by Year
2024
186
2023
174
2022
229
2021
242
2020
193
2019
254
2018
238
2017
275
2016
241
2015
278
2014
297
2013
250
2012
254
2011
311
2010
238
2009
256
2008
219
2007
209
2006
213
2005
261
2004
285
2003
356
2002
397
2001
409
2000
452
1999
364
1998
394
1997
411
1996
420
1995
378
1994
363
1993
348
1992
349
1991
371
1990
359
1989
379
1988
365
1987
347
1986
349
1985
337
1984
396
1983
375
1982
397
1981
368
1980
363
1979
365
2024
186
2023
174
2022
229
2021
242
2020
193
2019
254
2018
238
2017
275
2016
241
2015
278
2014
297
2013
250
2012
254
2011
311
2010
238
2009
256
2008
219
2007
209
2006
213
2005
261
2004
285
2003
356
2002
397
2001
409
2000
452
1999
364
1998
394
1997
411
1996
420
1995
378
1994
363
1993
348
1992
349
1991
371
1990
359
1989
379
1988
365
1987
347
1986
349
1985
337
1984
396
1983
375
1982
397
1981
368
1980
363
1979
365
Areas on the A503
Towns on the A503
Accidents on the A503
Fatal
Serious
Slight
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Recent Accidents
Showing 20 of 2,226 accidents
Accident 201101JC30406
Serious
51.5900, -0.0171
1 vehicle
1 casualty
Car
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Accident 201101TB01185
Serious
51.5522, -0.1252
3 vehicles
2 casualties
Car
Pedal cycle
Pedal cycle
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Accident 201101TA01250
Serious
51.5738, -0.0869
1 vehicle
1 casualty
VAUXHALL ASTRA
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Accident 201101EO40337
Serious
51.5594, -0.1164
2 vehicles
1 casualty
Motorcycle 125cc and under
HYUNDAI I30
(2y)
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Accident 201101TB01027
Serious
51.5706, -0.0962
1 vehicle
1 casualty
Car
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Accident 201101TB00954
Serious
51.5646, -0.1045
1 vehicle
2 casualties
Car
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Accident 201101CW10713
Serious
51.5427, -0.1377
2 vehicles
8 casualties
CITROEN DS3
VOLKSWAGEN SHARAN
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Accident 201101EO40158
Serious
51.5526, -0.1246
2 vehicles
4 casualties
FORD GALAXY
RENAULT CLIO
(1y)
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Accident 201101YR90198
Serious
51.5793, -0.0809
1 vehicle
1 casualty
YAMAHA YBR 125
(1y)
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Accident 201101YR90173
Serious
51.5837, -0.0699
1 vehicle
1 casualty
Car
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Accident 201101EO40093
Serious
51.5640, -0.1058
2 vehicles
1 casualty
VOLKSWAGEN POLO
Honda CBR900RR
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Accident 201101TA00286
Serious
51.5522, -0.1252
2 vehicles
1 casualty
Pedal cycle
Car
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Accident 201101YR90058
Serious
51.5846, -0.0664
1 vehicle
1 casualty
Van / Goods 3.5 tonnes mgw or under
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Accident 201101EO40109
Serious
51.5586, -0.1180
1 vehicle
1 casualty
Pedal cycle
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Accident 201101JC30017
Serious
51.5889, -0.0303
2 vehicles
1 casualty
NISSAN QASHQAI
(4y)
Motorcycle over 125cc and up to 500cc
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Accident 201001EO40667
Serious
51.5533, -0.1239
2 vehicles
4 casualties
BMW 3 SERIES
VOLKSWAGEN TOURAN
(4y)
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Accident 201001TA00292
Serious
51.5727, -0.0902
2 vehicles
1 casualty
Piaggio VESPA
(3y)
Motorcycle 125cc and under
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Accident 201001TA00295
Serious
51.5708, -0.0954
2 vehicles
1 casualty
TRIUMPH SPEED TRIPLE 955I
Vehicle
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Accident 201001CW12125
Serious
51.5408, -0.1394
1 vehicle
1 casualty
NISSAN NOTE
(4y)
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Accident 201001YR90673
Serious
51.5880, -0.0617
2 vehicles
1 casualty
LONDON TAXIS INT. TX1
Van / Goods 3.5 tonnes mgw or under
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