The Circuit of the Americas (COTA) in Austin, Texas, has undergone significant track improvements ahead of the 2026 Formula 1 United States Grand Prix. Key repairs include resurfacing between Turns 9 and 11, smoothing problematic bumps near Turns 12 and 19, and introducing new blue track limits lines at most corners. These changes aim to provide drivers with a more consistent racing surface, reducing the challenges posed by uneven sections that have plagued the circuit in recent years.
The resurfacing work between Turns 9 and 11 addresses ground movement beneath the track, which has historically created unpredictable bumps. Crews have also focused on refining the approaches to Turns 12 and 19—critical sections where drivers require optimal grip and control. The addition of new blue track limits lines, visible across most corners, will enhance clarity for drivers and officials, ensuring adherence to racing boundaries. COTA has also updated its track layout information, including details on straight-line zones, to assist teams in fine-tuning their setups.
These modifications are expected to improve driver confidence and car performance during the race weekend. While the repairs won’t eliminate all bumps—ground movement remains an ongoing issue—teams will use practice sessions to assess the updated surface and adjust their strategies accordingly. The upgrades reflect COTA’s commitment to delivering a competitive and driver-friendly experience for the 2026 Grand Prix.
The Circuit of the Americas has hosted the US Grand Prix since 2012, becoming a staple of the Formula 1 calendar. Known for its challenging layout and high-speed sections, the track’s evolution continues to shape the dynamics of the race. With these latest improvements, COTA aims to ensure another thrilling weekend for drivers and fans alike.