The Los Angeles Memorial Coliseum has begun its renovation. A joint venture between Hathaway Dinwiddie and AECOM is overseeing the $270 million stadium renovation. The construction includes renovation to the stadium’s peristyle, new premium seating and suites, new concession stands, new premium audio systems as well as infrastructure updates to the plumbing and mechanical systems. Hathaway has a longstanding relationship with USC for more than 12 years, and AECOM is known for building world-class sports facilities.