Homestead-Miami Speedway Road Course
Homestead-Miami Speedway Road Course Note:
L'Homestead-Miami Speedway è un complesso automobilistico che comprende una pista ovale NASCAR e un circuito stradale interno, costruito nel 1995 a Homestead, un sobborgo di Miami, Florida, su iniziativa del pilota e uomo d'affari cubano-americano Ralph Sanchez. La pista ovale esterna e il circuito stradale interno interagiscono in diversi modi, condividendo i segmenti diritti o le curve inclinate in base alla configurazione preferita in una determinata competizione. Situata nei tropici, Miami offre un clima ideale per le corse durante tutto l'anno, con estati calde e piovose e inverni freschi con poche precipitazioni. Il circuito stradale di Homestead è la configurazione preferita per l'IndyCar e il Grand-Am Rolex Sports Car Series, tra gli altri.
Il circuito stradale di Homestead-Miami Speedway, lungo 3,55 km, inizia nella rettilinea frontale inclinata del 2 gradi e si snoda nell'infield della pista ovale con un totale di 15 curve. Alcune di queste curve sono strette, come le curve tre, sei o otto, mentre altre sono curve veloci, come le curve uno, cinque o dieci. La velocità media del circuito stradale è di 78 miglia all'ora (125 km/h), con un tempo medio per giro di 1:42,4. Ci sono diverse zone di frenata dure vicino alle curve e ottime opportunità di sorpasso nei tratti rettilinei della pista.
Road Course Note:
Homestead-Miami Speedway's Road Course configuration delivers 3.560 kilometers of Florida's unique oval-infield hybrid challenge through 13 turns combining 2.414-kilometer oval sections with purpose-built infield technical areas, located in Homestead 48 kilometers southwest of Miami. This counterclockwise layout originally constructed during the facility's 1995 opening featured a 2.21-mile road course utilizing oval straights and infield sections that evolved through configurations avoiding oval banking initially, then later incorporating banked turns to create varied corner types ranging from flat infield technical sections to high-speed banked oval segments. The 2025 Formula E Miami ePrix debut prompted recent modifications including tightened Turn 1 and new backstretch chicane, demonstrating the road course's adaptability for different series requirements while maintaining the fundamental oval-infield hybrid character that distinguishes Homestead from pure road courses or simple oval conversions.
The Road Course's character emerges from contrasting oval and infield section dynamics. The 13-turn layout combines high-speed oval straightaways rewarding power and aerodynamic efficiency with tight infield technical corners demanding brake-turn precision, creating lap time challenges where different vehicle types excel in different sectors. Early configurations avoided oval banking entirely for European-style flat road course experience, but later iterations incorporated banked sections creating unique transitions between flat infield corners and banked oval segments testing setup compromise between grip needs. Florida's subtropical climate enables year-round racing with track temperatures regularly exceeding 50°C in summer combined with high humidity affecting cooling and tire degradation significantly. The facility's oval heritage creates infrastructure and spectator viewing oriented around the 1.5-mile oval, with road course events providing alternative use of the complex. FIA GT Championship, Grand-Am, Trans-Am Series, and the 2025 Formula E debut demonstrate the road course's versatility across different racing categories. The configuration particularly challenges engineers balancing setup between flat infield corners and banked oval sections, where suspension and aerodynamic compromises separate optimized approaches from one-size-fits-all solutions across South Florida's premier oval-road course hybrid venue offering unique layout unavailable at dedicated road racing facilities.
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