Michigan University Football stadium, nicknamed the ‘Big House’, seats 109,901 fans and is the biggest stadium in the US. It has also had over 240 connsecutive home games with crowds over 100,000. In 2010 field refurbishments required 1200ft of trench drain to run around the entire field. ACO had been used previously on several other projects at the stadium, so it was the obvious choice of trench drain for this refurbishment as well. System 4000 was chosen to surround the entire field. The 494 black plastic grates are ADA compliant and provide lasting aesthetics.
