404 Ontario Archived Accidents

Ontario 404 Accident Archive Database

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Archived Ontario 404 Accident Report From The News

Live Reports from the DOT's Twitter

1 day ago
511Ontario

Cleared: Recurring-Maintenance on #HWY404 Northbound On-ramp at MAJOR MACKENZIE DRIVE, Markham-Richmondhill . ALL LANES CLOSED. #Closure #ONHwys
1 day ago
511Ontario

Recurring-Maintenance on #HWY404 Northbound On-ramp at MAJOR MACKENZIE DRIVE, Markham-Richmondhill . ALL LANES CLOSED. #Closure #ONHwys https://t.co/GWbF1cBF6O
3 days ago
511Ontario

Recurring-Maintenance on #HWY404 Northbound On-ramp at MAJOR MACKENZIE DRIVE, Markham-Richmondhill . ALL LANES CLOSED. #Closure #ONHwys https://t.co/8iJ3RuZudl
4 days ago
511Ontario

Cleared: Collision on #HWY401 Eastbound COLLECTOR at HWY 404, Toronto. 2 right lanes and right shoulder closed. #Incident #ONHwys
4 days ago
511Ontario

Collision on #HWY401 Eastbound COLLECTOR at HWY 404, Toronto. 2 right lanes and right shoulder closed. #Incident #ONHwys https://t.co/GvVxUIhQdv
4 days ago
511Ontario

Cleared: Disabled Vehicle on #HWY404 Southbound at MAJOR MACKENZIE DRIVE, Markham-Richmondhill . 2 right lanes closed. #Incident #ONHwys https://t.co/BRNWn8mkpl
4 days ago
511Ontario

Disabled Vehicle on #HWY404 Southbound at MAJOR MACKENZIE DRIVE, Markham-Richmondhill . 2 right lanes closed. #Incident #ONHwys https://t.co/BRNWn8mkpl
1 week ago
511Ontario

Cleared: Collision on #HWY404 Southbound at STEELES AVE, #Toronto-Markham. 3 right lanes closed. #Incident #ONHwys
1 week ago
511Ontario

Collision on #HWY404 Southbound at STEELES AVE, #Toronto-Markham. 3 right lanes closed. #Incident #ONHwys
1 week ago
511Ontario

Recurring-Maintenance on #HWY404 Southbound On-ramp at AURORA ROAD, Whitchurch-Stouffville. ALL LANES CLOSED. #Closure #ONHwys https://t.co/qMnJnZe31z
1 week ago
511Ontario

Cleared: Flooding on #HWY404 Northbound ON-RAMP at STEELES AVE, Toronto-Markham. All lanes closed. #Closure #ONHwys
1 week ago
511Ontario

Flooding on #HWY404 Northbound ON-RAMP at STEELES AVE, Toronto-Markham. All lanes closed. #Closure #ONHwys https://t.co/b3Hv6nX1Dy
1 week ago
511Ontario

Cleared: Collision on #HWY404 Southbound at STOUFFVILLE ROAD, Stouffville-Richmondhill. 2 right lanes closed. #Incident #ONHwys https://t.co/uc1lsp8YQ8
1 week ago
511Ontario

Cleared: Recurring-Maintenance on #HWY404 Southbound On-ramp at AURORA ROAD, Whitchurch-Stouffville. ALL LANES CLOSED. #Closure #ONHwys

404 Conditions by City

404 Traffic near Aurora
404 Traffic near East Gwillimbury
404 Traffic near Markham
404 Traffic near Richmond Hill
404 Traffic near Toronto
404 Traffic near Whitchurch-Stouffville

Browse by Route and Highway

Ontario -hwy-11	Ontario -hwy-17
Ontario -hwy-34	Ontario -hwy-35
Ontario -hwy-48	Ontario -hwy-607
Ontario -hwy-69	Ontario -old-hwy-2
Ontario -township-rd-2	Ontario 102
Ontario 107	Ontario 109
Ontario 118	Ontario 119
Ontario 121	Ontario 121-
Ontario 122	Ontario 124
Ontario 129	Ontario 138
Ontario 17	Ontario 21
Ontario 21-	Ontario 3rd-line
Ontario 401	Ontario 404
Ontario 417	Ontario 46
Ontario 5-sdrd	Ontario 56
Ontario 56-	Ontario 58
Ontario 63	Ontario 63-
Ontario 64	Ontario 69
Ontario 69-	Ontario 7
Ontario 70-	Ontario 96-
Ontario Clute-6-7-conc	Ontario Cr-1
Ontario Cr-10	Ontario Cr-109
Ontario Cr-15	Ontario Cr-17
Ontario Cr-18	Ontario Cr-19
Ontario Cr-2	Ontario Cr-20
Ontario Cr-22	Ontario Cr-27
Ontario Cr-29	Ontario Cr-3
Ontario Cr-32	Ontario Cr-34
Ontario Cr-4	Ontario Cr-40
Ontario Cr-41	Ontario Cr-42
Ontario Cr-43	Ontario Cr-5
Ontario Cr-6	Ontario Cr-8
Ontario Cr-86	Ontario Cr-88
Ontario Cr-91	Ontario Dr-117
Ontario Dr-169	Ontario Fire-route-1
Ontario Fire-route-101	Ontario Fire-route-102
Ontario Fire-route-107	Ontario Fire-route-10c
Ontario Fire-route-110	Ontario Fire-route-122
Ontario Fire-route-12a	Ontario Fire-route-152
Ontario Fire-route-162	Ontario Fire-route-17a
Ontario Fire-route-204	Ontario Fire-route-205
Ontario Fire-route-206	Ontario Fire-route-210
Ontario Fire-route-214a	Ontario Fire-route-221b
Ontario Fire-route-25	Ontario Fire-route-253a
Ontario Fire-route-26b	Ontario Fire-route-278
Ontario Fire-route-36	Ontario Fire-route-36a
Ontario Fire-route-3a	Ontario Fire-route-41
Ontario Fire-route-50	Ontario Fire-route-57
Ontario Fire-route-6	Ontario Fire-route-63
Ontario Fire-route-85	Ontario Fire-route-89b
Ontario Fire-route-98	Ontario Fire-route-p-1
Ontario Hwy-10	Ontario Hwy-101
Ontario Hwy-102	Ontario Hwy-105
Ontario Hwy-108	Ontario Hwy-109
Ontario Hwy-11	Ontario Hwy-112
Ontario Hwy-115	Ontario Hwy-118
Ontario Hwy-12	Ontario Hwy-124
Ontario Hwy-125	Ontario Hwy-127
Ontario Hwy-129	Ontario Hwy-130
Ontario Hwy-132	Ontario Hwy-137
Ontario Hwy-138	Ontario Hwy-140
Ontario Hwy-141	Ontario Hwy-144
Ontario Hwy-15	Ontario Hwy-16
Ontario Hwy-17	Ontario Hwy-19
Ontario Hwy-2	Ontario Hwy-20
Ontario Hwy-21	Ontario Hwy-23
Ontario Hwy-24	Ontario Hwy-25
Ontario Hwy-26	Ontario Hwy-27
Ontario Hwy-28	Ontario Hwy-3
Ontario Hwy-33	Ontario Hwy-34
Ontario Hwy-35	Ontario Hwy-37
Ontario Hwy-38	Ontario Hwy-4
Ontario Hwy-40	Ontario Hwy-400
Ontario Hwy-401	Ontario Hwy-402
Ontario Hwy-403	Ontario Hwy-404
Ontario Hwy-406	Ontario Hwy-407
Ontario Hwy-409	Ontario Hwy-41
Ontario Hwy-410	Ontario Hwy-416
Ontario Hwy-417	Ontario Hwy-420
Ontario Hwy-427	Ontario Hwy-46
Ontario Hwy-47	Ontario Hwy-48
Ontario Hwy-49	Ontario Hwy-5
Ontario Hwy-50	Ontario Hwy-518
Ontario Hwy-52	Ontario Hwy-520
Ontario Hwy-522	Ontario Hwy-529
Ontario Hwy-535	Ontario Hwy-537
Ontario Hwy-54	Ontario Hwy-56
Ontario Hwy-560	Ontario Hwy-568
Ontario Hwy-577	Ontario Hwy-58
Ontario Hwy-58a	Ontario Hwy-592
Ontario Hwy-6	Ontario Hwy-60
Ontario Hwy-607	Ontario Hwy-61
Ontario Hwy-613	Ontario Hwy-62
Ontario Hwy-625	Ontario Hwy-63
Ontario Hwy-638	Ontario Hwy-64
Ontario Hwy-641	Ontario Hwy-644
Ontario Hwy-65	Ontario Hwy-655
Ontario Hwy-66	Ontario Hwy-67
Ontario Hwy-69	Ontario Hwy-7
Ontario Hwy-71	Ontario Hwy-72
Ontario Hwy-77	Ontario Hwy-7a
Ontario Hwy-8	Ontario Hwy-85
Ontario Hwy-89	Ontario Hwy-9
Ontario Hwy-90	Ontario Hwy-91
Ontario Hwy-93	Ontario Hwy-94
Ontario Old-hwy-17	Ontario Old-hwy-2
Ontario Old-hwy-24	Ontario Old-hwy-69
Ontario Old-hwy-8	Ontario On-69
Ontario Route 1	Ontario Route 10
Ontario Route 107	Ontario Route 109
Ontario Route 11	Ontario Route 12
Ontario Route 121	Ontario Route 14
Ontario Route 15	Ontario Route 16
Ontario Route 169	Ontario Route 17
Ontario Route 18	Ontario Route 2
Ontario Route 206	Ontario Route 21
Ontario Route 210	Ontario Route 28
Ontario Route 29	Ontario Route 3
Ontario Route 30	Ontario Route 300
Ontario Route 31	Ontario Route 32
Ontario Route 33	Ontario Route 36
Ontario Route 38	Ontario Route 4
Ontario Route 400	Ontario Route 42
Ontario Route 43	Ontario Route 44
Ontario Route 45	Ontario Route 46
Ontario Route 50	Ontario Route 500
Ontario Route 507	Ontario Route 53
Ontario Route 54	Ontario Route 56
Ontario Route 57	Ontario Route 59
Ontario Route 6	Ontario Route 600
Ontario Route 620	Ontario Route 66
Ontario Route 700	Ontario Route 8
Ontario Route 800	Ontario Route 88
Ontario Route 9	Ontario Route 90
Ontario Route 900	Ontario Route 93
Ontario Rr-1	Ontario Rr-174
Ontario Rr-20	Ontario Rr-24
Ontario Rr-32	Ontario Rr-35
Ontario Rr-55	Ontario Rr-57
Ontario Township-rd-2	Ontario Wy-11
Ontario Wy-115	Ontario Wy-12
Ontario Wy-137	Ontario Wy-141
Ontario Wy-144	Ontario Wy-15
Ontario Wy-17	Ontario Wy-27
Ontario Wy-3	Ontario Wy-38
Ontario Wy-400	Ontario Wy-401
Ontario Wy-402	Ontario Wy-403
Ontario Wy-404	Ontario Wy-406
Ontario Wy-407	Ontario Wy-410
Ontario Wy-416	Ontario Wy-417
Ontario Wy-420	Ontario Wy-427
Ontario Wy-49	Ontario Wy-522
Ontario Wy-56	Ontario Wy-560
Ontario Wy-577	Ontario Wy-6
Ontario Wy-60	Ontario Wy-641
Ontario Wy-65	Ontario Wy-655
Ontario Wy-69	Ontario Wy-7
Ontario Wy-71	Ontario Wy-77
Ontario Wy-8	Ontario Wy-9

Browse Accidents in Ontario

Acton	Agincourt
Ajax	Alexandria
Alfred	Algonquin Park
Allenford	Alliston
Almonte	Amherstburg
Angus	Apsley
Arnprior	Arthur
Atikokan	Attawapiskat
Augusta	Aurora
Ayr	Ayton
Baden	Bala
Bancroft	Barrie
Bath	Bayfield
Beachburg	Beamsville
Bearskin Lake	Beaverton
Belle River	Belleville
Belmont	Bethany
Blenheim	Blind River
Blue Water	Bobcaygeon
Bolton	Borden
Bowmanville	Bracebridge
Bradford	Brampton
Brantford	Brechin
Brighton	Brimley
Britt	Brockville
Bruce Mines	Buckhorn
Burks Falls	Burlington
Calabogie	Caledon
Caledon East	Caledonia
Callander	Cambridge
Campbellford	Canfield
Cannington	Capreol
Cardinal	Carleton Place
Carp	Casselman
Chalk River	Chapleau
Chatsworth	Chelmsford
Cheminis	Chesley
Chesterville	Churchill
Clarkson	Clinton
Cobalt	Cobden
Cobourg	Cochrane
Colborne	Coldwater
Collingwood	Comber
Cornwall	Cottam
Courtright	Creemore
Creighton	Crystal Beach
Cumberland	Deep River
Deer Lake	Delhi
Denbigh	Denfield
Desbarats	Deseronto
Don Mills	Dorset
Downsview	Dresden
Drinkwater	Drumbo
Dryden	Dundalk
Dundas	Dunnville
Dunsford	Durham
Earlton	Echo Bay
Eganville	Elgin
Elk Lake	Elliot Lake
Elmira	Elmvale
Elora	Emerald
Emo	Englehart
Enterprise	Erin
Erindale	Espanola
Essex	Etobicoke
Exeter	Falconbridge
Fenelon Falls	Fergus
Flesherton	Fonthill
Forest	Fort Albany
Fort Erie	Fort Frances
Fort Hope	Fort Severn
Foymount	Frankford
Galt	Gananoque
Garden River	Garson
Georgetown	Geraldton
Glencoe	Gloucester
Goderich	Gogama
Golden Lake	Goldpines
Gooderham	Gore Bay
Grand Bend	Grand Valley
Gravenhurst	Grimsby
Guelph	Hagersville
Haileybury	Haley Station
Haliburton	Hamilton
Hanover	Harriston
Harrow	Hastings
Havelock	Hawk Junction
Hawkesbury	Hearst
Hensall	Heron Bay
Hespeler	Hindon
Holland	Hope
Hornepayne	Huntsville
Ignace	Ingersoll
Ingleside	Inglewood
Iroquois	Iroquois Falls
Kagawong	Kakabeka Falls
Kanata	Kapuskasing
Keene	Keewatin
Kemptville	Kenora
Keswick	Kincardine
King City	Kingston
Kingsville	Kirkland Lake
Kitchener	L'original
Lakefield	Lancaster
Lansdowne	Leamington
Leaside	Lefroy
Levack	Lindsay
Listowel	Little Current
Lively	London
Long Sault	Longlac
Lucan	Lucknow
Macdiarmid	Madoc
Magnetawan	Maitland
Malton	Manitouwadge
Manitowaning	Maple
Marathon	Markdale
Markham	Markstay
Marmora	Massey
Mattawa	Maxville
Maynooth	Mcgregor
Meaford	Merrickville
Michipicoten	Midhurst
Midland	Mildmay
Millbrook	Millhaven
Milton	Milverton
Mimico	Minden
Mississauga	Mitchell
Moose Factory	Morrisburg
Mount Forest	Mountain Grove
Nakina	Napanee
Nepean	New Hamburg
New Liskeard	Newburgh
Newcastle	Newmarket
Niagara	Niagara Falls
Niagara-on-the-lake	Nipigon
Noelville	North Bay
Norwich	Norwood
Oakville	Omemee
Orangeville	Orillia
Orleans	Oshawa
Ottawa	Otter Lake
Owen Sound	Paisley
Pakenham	Palmerston
Paris	Park Head
Parkhill	Parry Sound
Pass Lake	Pefferlaw
Pembroke	Penetanguishene
Perth	Petawawa
Peterborough	Petrolia
Pickering	Picton
Pikangikum	Pinewood
Point Edward	Pontypool
Poplar Hill	Port Colborne
Port Credit	Port Dover
Port Elgin	Port Hope
Port Mcnicoll	Port Perry
Port Stanley	Port Weller
Powassan	Prescott
Preston	Queenston
Red Lake	Red Rock
Redwater	Renfrew
Rexdale	Richan
Richmond Hill	Ridgetown
River Valley	Roblin
Rockland	Rodney
Rossport	Russell
Saint Catharines	Saint Catherines
Saint Clair Beach	Saint Marys
Saint Thomas	Saint-charles
Sarnia	Sault Sainte Marie
Scarborough	Scarborough Junction
Scarborough Township	Schreiber
Schumacher	Scotia
Seaforth	Severn Bridge
Sharbot Lake	Shelburne
Simcoe	Sioux Lookout
Smiths Falls	Smithville
Sombra	South Porcupine
South River	Southampton
Spanish	Sparta
Stamford	Stayner
Stirling	Stittsville
Stoney Creek	Stouffville
Stratford	Strathroy
Streetsville	Sturgeon Falls
Sudbury	Sundridge
Swansea	Sydenham
Tavistock	Tecumseh
Teeswater	Terrace Bay
Thedford	Thessalon
Thornbury	Thornhill
Thorold	Thunder Bay
Tichborne	Tilbury
Tillsonburg	Tilsonburg
Timmins	Tiverton
Tobermory	Toronto
Tottenham	Trenton
Tudhope	Tweed
Tyrone	Uxbridge
Vankleek Hill	Verner
Verona	Victoria Harbour
Walkerton	Wallace
Wallaceburg	Warren
Waterdown	Waterford
Waterloo	Watford
Wawa	Webbwood
Welland	Wellington
West Lorne	Weston
Westport	Wheatley
Whitby	Whitchurch-stouffville
White River	Whitefish
Whitney	Wiarton
Wilberforce	Willowdale
Winchester	Windsor
Wingham	Woodbridge
Wyebridge	Wyoming
Yarker	York

Browse Accidents in Other States

Alabama	Alaska	Arizona
Arkansas	California	Colorado
Connecticut	Delaware	District of Columbia
Florida	Georgia	Hawaii
Idaho	Illinois	Indiana
Iowa	Kansas	Kentucky
Louisiana	Maine	Maryland
Massachusetts	Michigan	Minnesota
Mississippi	Missouri	Montana
Nebraska	Nevada	New Hampshire
New Jersey	New Mexico	New York
North Carolina	North Dakota	Ohio
Oklahoma	Oregon	Pennsylvania
Puerto Rico	Rhode Island	South Carolina
South Dakota	Tennessee	Texas
Utah	Vermont	Virginia
Washington	West Virginia	Wisconsin
Wyoming

Browse Accidents in Canadian Provinces

Alberta	British Columbia	Manitoba
New Brunswick	Newfoundland and Labrador	Northwest Territories
Nova Scotia	Nunavut	Ontario
Prince Edward Island	Quebec	Saskatchewan
Yukon

Browse Accidents in Other Countries

Afghanistan	Albania
Algeria	American Samoa
Andorra	Angola
Antigua And Barbuda	Argentina
Armenia	Aruba
Australia	Austria
Azerbaijan	Bahamas
Bahrain	Bangladesh
Barbados	Belarus
Belgium	Belize
Benin	Bermuda
Bhutan	Bosnia And Herzegovina
Botswana	Brazil
Brunei Darussalam	Bulgaria
Burkina Faso	Burundi
Cambodia	Cameroon
Cape Verde	Cayman Islands
Central African Republic	Chile
China	Colombia
Congo	Costa Rica
Croatia	Cuba
Cyprus	Czech Republic
Denmark	Djibouti
Dominica	Dominican Republic
Ecuador	Egypt
El Salvador	England
Equatorial Guinea	Eritrea
Estonia	Ethiopia
Faroe Islands	Fiji
Finland	France
French Guiana	French Polynesia
Gabon	Gambia
Georgia	Germany
Ghana	Gibraltar
Greece	Greenland
Guam	Guatemala
Guinea	Guinea-bissau
Haiti	Honduras
Hong Kong	Hungary
Iceland	India
Indonesia	Iraq
Ireland	Isle Of Man
Israel	Italy
Jamaica	Japan
Jordan	Kazakhstan
Kenya	Kuwait
Kyrgyzstan	Latvia
Lebanon	Lesotho
Liberia	Libyan Arab Jamahiriya
Liechtenstein	Lithuania
Luxembourg	Macao
Madagascar	Malawi
Malaysia	Maldives
Mali	Malta
Marshall Islands	Martinique
Mauritius	Mexico
Monaco	Mongolia
Montserrat	Morocco
Mozambique	Myanmar
Namibia	Nepal
Netherlands	Netherlands Antilles
New Caledonia	New Zealand
Nicaragua	Niger
Nigeria	Northern Ireland
Norway	Oman
Pakistan	Panama
Paraguay	Peru
Philippines	Poland
Portugal	Puerto Rico
Qatar	Romania
Russia	Rwanda
Saint Kitts And Nevis	Saint Lucia
Saint Martin	Saint Vincent And The Grenadines
San Marino	Saudi Arabia
Scotland	Senegal
Sierra Leone	Singapore
Slovakia	Slovenia
South Africa	Spain
Sri Lanka	Sudan
Suriname	Swaziland
Sweden	Switzerland
Syrian Arab Republic	Taiwan
Tajikistan	Thailand
Togo	Trinidad And Tobago
Tunisia	Turkey
Turkmenistan	Uganda
Ukraine	United Arab Emirates
Uruguay	Uzbekistan
Viet Nam	Wales
Yemen	Zambia
Zimbabwe

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