English: A map of the circuit used for the Birmingham SuperPrix motor racing meeting in August 1990. This version of the map has been drawn using contemporary Ordnance Survey data and video coverage of the meeting, to show the variation in track width inherent in the street circuit layout. Run-off areas shown are tarmac areas depicted to the kerb or first barrier (i.e. the width of tarmac track that a car might reasonably use without damage) and all refuge and marshal entry points have been omitted.