USA - UNITED STATES
ONTARIO MOTOR SPEEDWAY
SORRY, SOME DATA ARE NOT TRANSLATED YET
Description  
Location Ontario
CA - California - Western States
Location  
Latitude - Longitude + 34°04'24"     -117°34'00"
34.073333     -117.566667
UTM Coordinates X = 447714.223  -  Y = 3770431.905  -  Zone 11S
Aerial photo / Map (*) Aerial photo / Map (*) Google Maps  -   Aerial photo / Map (*) Bing Maps  -   Aerial photo / Map (*) Flash Earth  -   Aerial photo / Map (*) Microsoft Research Maps  -   Aerial photo / Map (*) MapQuest
Altitude AMSL 307 m - 1007 ft
Inauguration 1970
Closing 1981
Designer Hugenholtz
Johannes Bernhardus Theodorus "Hans" Hugenholtz
Sources and links (Translation) (**)
(1) English forums.autosport.com (...)Autosport.com Bulletin Board --> The Nostalgia Forum --> Ontario Motor Speedway
(2) English (United States) home.san.rr.com/fsheff/covoms970.htm
(3) English (United States) home.san.rr.com/fsheff/highCpe.htm
(4) Italian Autosprint 3/1970 (page 10)Prosegue la costruzione
(5) Italian Autosprint 7/1970 (page 12)Punto della situazione
(6) Italian Autosprint 30/1970 (page 34)Pronto per l’inaugurazione, descrizione
(7) Italian Autosprint 30/1971 (page 42)Mappa
(8) Italian Autosprint 20/1972 (page 42)Per aumentare gli utili in costruzione una pista ippica?
(9) Italian Autosprint 49/1972 (page 31)Pista chiusa per fallimento
(10) Italian Autosprint 14/1981 (page 27)Iniziata la demolizione

(*) NOTE: a complete and detailed view of the circuit can be found (if available) on Street View by Google Maps and/or Bird's Eye and 3D views by Bing Maps for Enterprise (former Microsoft Virtual Earth): both can be reached using their own link in Aerial photo / Map cell.

(**) For on-line not-English speaking sources, click on each small flag and you open the corresponding Google Translator page with automatic translation.

Road course - long
Description  
Years 1970÷1981
Direction Clockwise   Clockwise
Progetto Proposal NO
No longer operational  
Car Circuit  
Motorbike circuit  
Type  
Inauguration 1970
Closing 1981
Last update of this page May 3rd 2003
Info last update  
Designer  
Distinctive points  
length 5140  m 16864  ft 3.194  mi    

Road course - east short cuts only
Description  
Years 1970÷1981
Direction Anticlockwise   Anticlockwise
Progetto Proposal NO
No longer operational  
Car Circuit  
Motorbike circuit  
Type  
Inauguration 1970
Closing 1981
Last update of this page May 3rd 2003
Info last update  
Designer  
Distinctive points  
length 4731  m 15523  ft 2.94  mi   (2)

Oval
Description  
Years 1970÷1981
Direction Anticlockwise   Anticlockwise
Progetto Proposal NO
No longer operational  
Car Circuit  
Motorbike circuit  
Type Oval course
Inauguration 1970
Closing 1981
Last update of this page May 3rd 2003
Info last update  
Designer  
Distinctive points  
length 4023  m 13200  ft 2.5  mi   (2)

Road course - west short cuts only
Description  
Years 1970÷1981
Direction Anticlockwise   Anticlockwise
Progetto Proposal NO
No longer operational  
Car Circuit  
Motorbike circuit  
Type  
Inauguration 1970
Closing 1981
Last update of this page May 3rd 2003
Info last update  
Designer  
Distinctive points  
length 4796  m 15734  ft 2.98  mi   (2)

Road course - both short cuts
Description  
Years 1970÷1981
Direction Anticlockwise   Anticlockwise
Progetto Proposal NO
No longer operational  
Car Circuit  
Motorbike circuit  
Type  
Inauguration 1970
Closing 1981
Last update of this page May 3rd 2003
Info last update  
Designer  
Distinctive points  
length 4345  m 14256  ft 2.7  mi   (2)





Updates
Date Track layout Years Description by Map by Thanks to Note
February 27th 2008     Guido de Carli     Update Description
May 3rd 2003     Guido de Carli     New Description without map
Not all eventual updates issued in last years are already visible in this list
 
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