USA - UNITED STATES
NEW HAMPSHIRE INTERNATIONAL SPEEDWAY (EX BRYAR MOTORSPORT PARK)
Description Circuit built on the site previously used by a street circuit, Bryar Motorsport Park, active from 1955 to 1988. It was finished in 1990. Official website says tha in 1998 road course turns were reconfigured, but I have no more info.

For more info, see Mark Taylor’s Guide, bottom of this page
Location Loudon
NH - New Hampshire - Northeastern States
Location Approx. 20 km - 12.5 mi North of Concord

1122 Route 106 N, Loudon, NH
Latitude - Longitude + 43°21'45"     - 71°27'34"
43.3625     -71.459444
UTM Coordinates X = 300713.674  -  Y = 4804008.81  -  Zone 19T
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  
Inauguration 1955
Closing  
Designer  
Sources and links (Translation) (**)
(1) Australian English mail, note Mail from Mark Taylor dated March 31st 2005
(2) English (United States) www.na-motorsports.com/Tracks/NH/NHIS.htmlNorth American Motorsports Pages
(3) English (United States) www.nhis.com/corporatemarketing.htmOfficial website

(*) 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.

Bryar Motorsport Park
Description  
Years  
Direction Clockwise   Clockwise
Progetto Proposal NO
No longer operational YES
Car Circuit YES
Motorbike circuit  
Type Permanent
Inauguration 1955
Closing 1988
Last update of this page October 23rd 2007
Info last update  
Designer  
Distinctive points  
length 2575  m 8448  ft 1.6  mi   (2)

New Hampshire International Speedway
Description  
Years  
Direction Anticlockwise   Anticlockwise
Progetto Proposal NO
No longer operational  
Car Circuit YES
Motorbike circuit  
Type Oval course
Inauguration 1990
Closing  
Last update of this page October 23rd 2007
Info last update  
Designer  
Distinctive points  
length 1703  m 5586  ft 1.058  mi   (2)
Max. banking (bends) 12  ° 21.3  %         
Max. banking (straights) 2  ° 3.5  %         

New Hampshire International Speedway
Description  
Years  
Direction Clockwise   Clockwise
Progetto Proposal NO
No longer operational  
Car Circuit YES
Motorbike circuit  
Type Permanent
Inauguration 1990
Closing  
Last update of this page October 23rd 2007
Info last update  
Designer  
Distinctive points Turn 1 - Turn 1A (Chicane) - Turn 2 - Turn 3 - Turn 4 - Turn 5 - Turn 6 (Bowl or Carousel) - Turn 7 - Turn 8 - Turn 9 - Turn 10 - Turn 11 - Turn 11A (The Esses) - Turn 12
length 2575  m 8448  ft 1.6  mi   (2)

New Hampshire International Speedway: oval course

New Hampshire International Speedway: oval course


New Hampshire International Speedway: road course

New Hampshire International Speedway: road course




MARK TAYLOR’S GUIDE
By Mark Taylor and reproduced here with his kind permission. Translation into Italian is mine.
Download this text in PDF format (13 KB)
This is an interesting site, with a lot of history.

The roughly roval bit at the bottom is superimposed on the New Hampshire mile paved oval at Loudon, NH. Who remembers the spellbinding race-long duel between Paul Tracy and Nigel Mansell in the 1993 New Hampshire 200? I still have it on tape if anyone wants to see it (again). I’ve never been able to bring myself to tape over it.

The whole site is built over an older road circuit known as Bryar Park, and the lop-sided bit at the top (right on the map) traces the line of part of that circuit.

Apart from the annual CART 200-mile race, run on the oval, this venue also sees an annual AMA superbike race, on the road circuit shown above.

Updates
Date Track layout Years Description by Map by Thanks to Note
February 23rd 2006     Guido de Carli Guido de Carli Mark Taylor New Description with map
February 22nd 2006     Guido de Carli     Update Description
May 16th 2003     Guido de Carli     New Description
Not all eventual updates issued in last years are already visible in this list
 
Webmaster:
Guido de Carli
(Italiano - English - Español)
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